1538639503.744 * [misc]progress:  [Phase 1 of 3] Setting up.
1538639503.744 * * * [misc]progress:  [1/2] Preparing points
1538639503.744 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538639503.834 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538639503.834 * * * * [misc]points:  Sampling 97 additional inputs, on iter 1 have 159 / 256
1538639503.871 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538639503.871 * * * * [misc]points:  Sampling 36 additional inputs, on iter 2 have 220 / 256
1538639503.886 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538639503.886 * * * * [misc]points:  Sampling 6 additional inputs, on iter 3 have 250 / 256
1538639503.891 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538639503.891 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 254 / 256
1538639503.896 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538639503.896 * * * * [exit]points:  Sampled 257 points with exact outputs
1538639503.896 * * * [misc]progress:  [2/2] Setting up program.
1538639503.906 * [misc]progress:  [Phase 2 of 3] Improving.
1538639503.906 * [enter]simplify:  Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
1538639503.907 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639503.955 * * [misc]simplify:  iters left: 5 (25 enodes)
1538639503.976 * * [misc]simplify:  iters left: 4 (69 enodes)
1538639504.027 * * [misc]simplify:  iters left: 3 (185 enodes)
1538639504.146 * * [misc]simplify:  iters left: 2 (408 enodes)
1538639504.445 * [exit]simplify:  Simplified to (* (- (- d2 d1) (- d3 d4)) d1)
1538639504.457 * * [misc]progress:  iteration 1 / 4
1538639504.457 * * * [misc]progress:  picking best candidate
1538639504.471 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
1538639504.471 * * * [misc]progress:  localizing error
1538639504.494 * * * [misc]progress:  generating rewritten candidates
1538639504.494 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1538639505.009 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1538639505.122 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
1538639505.137 * * * [misc]progress:  generating series expansions
1538639505.137 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1538639505.137 * [misc]backup-simplify:  Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
1538639505.137 * [misc]approximate:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0
1538639505.137 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
1538639505.137 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
1538639505.137 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639505.137 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.137 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.137 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.137 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.137 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639505.137 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639505.137 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
1538639505.138 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639505.138 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639505.138 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.138 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.138 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.138 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.138 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.138 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.138 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.138 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.138 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.138 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.138 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.138 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.138 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.138 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.138 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.139 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.139 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.139 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.139 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.139 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.139 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.139 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.139 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.140 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.140 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.140 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.140 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.140 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.140 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.140 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.140 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.140 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.140 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.141 * [misc]backup-simplify:  Simplify (+ d4 d2) into (+ d4 d2)
1538639505.141 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.141 * [misc]backup-simplify:  Simplify (+ 0 d3) into d3
1538639505.141 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639505.141 * [misc]backup-simplify:  Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
1538639505.141 * [misc]taylor:  Taking taylor expansion of (- (+ d4 d2) d3) in d2
1538639505.141 * [misc]taylor:  Taking taylor expansion of (+ d4 d2) in d2
1538639505.141 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.141 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.141 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.141 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.141 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.141 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639505.141 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639505.141 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639505.141 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639505.141 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.141 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.141 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.141 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639505.141 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.141 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.142 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.142 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.142 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.142 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.142 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639505.142 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.142 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.142 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.143 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.143 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639505.143 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.143 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639505.143 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.143 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.143 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.143 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.143 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639505.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.143 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.143 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.143 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.143 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639505.143 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.143 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.143 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.143 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.143 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.143 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.143 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.143 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.143 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.143 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.144 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.144 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.144 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
1538639505.144 * [misc]backup-simplify:  Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
1538639505.144 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
1538639505.144 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1538639505.144 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1538639505.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1538639505.144 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639505.144 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639505.144 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.144 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.144 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.144 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.145 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.145 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.145 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.145 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.145 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.145 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.145 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.145 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.145 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639505.145 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639505.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639505.145 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639505.145 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.145 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.145 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.145 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.145 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.145 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639505.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1538639505.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1538639505.145 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.145 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.145 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.145 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.145 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.145 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.145 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.146 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.146 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.146 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.146 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.146 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.146 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.146 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639505.146 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639505.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.146 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.146 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.146 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.146 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.146 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.146 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.146 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.146 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.146 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1538639505.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1538639505.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1538639505.146 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.146 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.146 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.146 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.146 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.146 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.146 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.147 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.147 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.147 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.147 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.147 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.147 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.147 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.147 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.147 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639505.147 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639505.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.147 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.147 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.147 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.147 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.147 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.147 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639505.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.147 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.147 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.147 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.147 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.147 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.147 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.147 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.148 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.148 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.148 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.148 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.148 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.148 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.148 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.148 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.148 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.148 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.148 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.148 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639505.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639505.148 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639505.148 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.148 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.149 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.149 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639505.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.149 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.149 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.149 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.149 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.149 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.149 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.149 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.149 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.149 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.149 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.149 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639505.149 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.150 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.150 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.150 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.150 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.150 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.150 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.150 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.150 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.150 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.150 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.150 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.150 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.150 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.150 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.150 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.150 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.151 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.151 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.151 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639505.151 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639505.151 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639505.151 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.151 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.151 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639505.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.151 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.151 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.151 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.151 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.151 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.151 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.151 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.151 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.151 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.152 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.152 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.152 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639505.152 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.152 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1538639505.152 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639505.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.152 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1538639505.152 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.153 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1538639505.153 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1538639505.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639505.153 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639505.153 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.153 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.153 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.153 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639505.153 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.153 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.153 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.153 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639505.153 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.153 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.153 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.153 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639505.153 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.153 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.153 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.153 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639505.153 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.153 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.154 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.155 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.155 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.155 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.155 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639505.155 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639505.155 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639505.155 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.155 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.155 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.155 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639505.155 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.155 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.155 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.156 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.156 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.156 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.156 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.156 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.156 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.156 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639505.156 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.156 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.156 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.156 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.156 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.158 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.158 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.158 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.158 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.158 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.158 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.158 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.158 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.159 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.159 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639505.159 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.159 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.159 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.159 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.159 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.159 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.159 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.159 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.159 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.159 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.159 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.159 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.160 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639505.160 * [misc]backup-simplify:  Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
1538639505.160 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
1538639505.160 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1538639505.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1538639505.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1538639505.160 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639505.160 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639505.160 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.160 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.160 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.160 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639505.160 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639505.160 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.160 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.160 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.160 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.160 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.160 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.160 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1538639505.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639505.161 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639505.161 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.161 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639505.161 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639505.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639505.161 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639505.161 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639505.161 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.161 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.161 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.161 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.161 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.161 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.161 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.161 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.161 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.161 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.161 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.161 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.161 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639505.161 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639505.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639505.161 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.162 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.162 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.162 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.162 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.162 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.162 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.162 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.162 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.162 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.162 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.162 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.162 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.162 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.162 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.162 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.162 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.162 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.162 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.162 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.162 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.162 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.162 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639505.162 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.162 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.162 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639505.163 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639505.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639505.163 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.163 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.163 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.163 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.163 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.163 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.163 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.163 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.163 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.163 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.163 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.163 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.163 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.163 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.163 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.163 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.163 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.163 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.163 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.163 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.163 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.163 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639505.163 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.164 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.164 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.164 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639505.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.164 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.164 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.164 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.164 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.164 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.164 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.164 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.164 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.164 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.164 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639505.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.164 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.164 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.164 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.164 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.164 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.164 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.165 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.165 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.165 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.165 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.165 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.165 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.165 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.165 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.165 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.165 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.165 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.165 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639505.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.165 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.165 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.165 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.165 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.165 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.165 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.166 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.166 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.166 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.166 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.166 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639505.166 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.166 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1538639505.166 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639505.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.167 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1538639505.167 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.167 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1538639505.167 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1538639505.167 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639505.167 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639505.167 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.167 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.167 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.167 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639505.167 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.167 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.167 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.167 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639505.167 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.167 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.167 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639505.167 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.167 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.167 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.167 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639505.167 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.168 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639505.168 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639505.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.169 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.169 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.169 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.169 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.169 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.169 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639505.169 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639505.169 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639505.169 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.170 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.170 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.170 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639505.170 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.170 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.170 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.170 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.170 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.170 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.170 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.170 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639505.170 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.170 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.170 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.170 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.171 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639505.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538639505.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.172 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.172 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.172 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.172 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.173 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.173 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.173 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.173 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639505.173 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.173 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.173 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.173 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.174 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.174 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.174 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.174 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.174 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.174 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.174 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639505.174 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1538639505.175 * [misc]backup-simplify:  Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639505.175 * [misc]approximate:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0
1538639505.175 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.175 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639505.175 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639505.175 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.175 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.175 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.175 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.175 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.175 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.175 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.175 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.175 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.175 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.176 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.176 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.176 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.176 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.176 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.176 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.176 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.176 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.176 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.176 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.176 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.176 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.176 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.176 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.176 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.176 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.176 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.176 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.177 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.177 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.177 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.177 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.177 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.177 * [misc]backup-simplify:  Simplify (+ d4 d2) into (+ d4 d2)
1538639505.177 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.177 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639505.177 * [misc]backup-simplify:  Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
1538639505.177 * [misc]taylor:  Taking taylor expansion of (- (+ d4 d2) d3) in d2
1538639505.177 * [misc]taylor:  Taking taylor expansion of (+ d4 d2) in d2
1538639505.177 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.177 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.177 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.177 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.177 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.177 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.177 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639505.178 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639505.178 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639505.178 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639505.178 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.178 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.178 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.178 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639505.178 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.178 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.178 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.179 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.179 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.179 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.179 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.179 * [misc]backup-simplify:  Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
1538639505.179 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
1538639505.179 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
1538639505.179 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1538639505.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1538639505.179 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639505.179 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639505.179 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.179 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.179 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.179 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.180 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639505.180 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639505.180 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.180 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.180 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.180 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.180 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.180 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.180 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.180 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639505.180 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639505.180 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639505.180 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.180 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.180 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.180 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.180 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.180 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.180 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.180 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.180 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.180 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.180 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.180 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.180 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.180 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.180 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639505.180 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.181 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.181 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.181 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.181 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.181 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.181 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.181 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.181 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.181 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.181 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.181 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.181 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.181 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.181 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.181 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.181 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.181 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.181 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.181 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.181 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.181 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.181 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.181 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.181 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.181 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.181 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.182 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.182 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.182 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.182 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.182 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.182 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.182 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.182 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.182 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.182 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.182 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.182 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.182 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.182 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.182 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.182 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.182 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.182 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.182 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.182 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.183 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.183 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.183 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.183 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.183 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.183 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.183 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.183 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.183 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.183 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.183 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.183 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.183 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.183 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.183 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.183 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.183 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.183 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.183 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.183 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.183 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.183 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.183 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.184 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.184 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1538639505.184 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.184 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1538639505.184 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1538639505.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639505.184 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639505.184 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.184 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.184 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.184 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639505.184 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.184 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.184 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.184 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639505.184 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.184 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.184 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.184 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639505.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.184 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.184 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.185 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.186 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.186 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.186 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.186 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.186 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639505.186 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639505.186 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639505.186 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.186 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.186 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.186 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639505.186 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.186 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.186 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.186 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.186 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.186 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.187 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.187 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639505.187 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.187 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.187 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.187 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.187 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639505.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.187 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.188 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.188 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.188 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.188 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.189 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.189 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.189 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639505.189 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.189 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.189 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.190 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639505.190 * [misc]backup-simplify:  Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
1538639505.190 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
1538639505.190 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639505.190 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.190 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.190 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.190 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.190 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.190 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.190 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.190 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.190 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.190 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639505.190 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639505.191 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639505.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.191 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.191 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.191 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.191 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.191 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.191 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.191 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.191 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.191 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.191 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.191 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.191 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.191 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.191 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.191 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.192 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.192 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
1538639505.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1538639505.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1538639505.192 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.192 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.192 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.192 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.192 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.192 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.192 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.192 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639505.192 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639505.192 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.192 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.192 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.192 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639505.192 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639505.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639505.193 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.193 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.193 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.193 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.193 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.193 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.193 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.193 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1538639505.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.193 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.193 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.193 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.193 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.193 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.193 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.193 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.193 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.194 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.194 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.194 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.194 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.194 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.194 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.194 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.194 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.194 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.194 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.194 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.194 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.194 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.194 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.194 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.194 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.194 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.195 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.195 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1538639505.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1538639505.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.195 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.195 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.195 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.195 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.195 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.195 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.195 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.195 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.195 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639505.195 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639505.195 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639505.195 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.195 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.195 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.195 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.195 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639505.196 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639505.196 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.196 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.196 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.196 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.196 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.196 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.196 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.196 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.196 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.196 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.197 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1538639505.197 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.197 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1538639505.197 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1538639505.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639505.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639505.197 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639505.197 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.197 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639505.197 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.197 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.197 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639505.197 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.198 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.198 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.198 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639505.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.198 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.198 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.198 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639505.199 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.199 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.200 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.200 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.200 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.200 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.200 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639505.200 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639505.200 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639505.201 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639505.201 * [misc]backup-simplify:  Simplify d4 into d4
1538639505.201 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639505.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639505.201 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.201 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.201 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.201 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.201 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639505.201 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639505.201 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.201 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639505.201 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.202 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.202 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639505.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.203 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.204 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.204 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.204 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.204 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639505.204 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.205 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.205 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.205 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.205 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639505.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639505.205 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639505.205 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.205 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.206 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.206 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639505.206 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.206 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.206 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.207 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639505.207 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
1538639505.207 * [misc]backup-simplify:  Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1))
1538639505.207 * [misc]approximate:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0
1538639505.207 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
1538639505.207 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.207 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.207 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.207 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.207 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.207 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.207 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.207 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.207 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.207 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.207 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.207 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
1538639505.207 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.207 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.207 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.207 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.207 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.207 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.207 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.207 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.208 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.208 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.208 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.208 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.208 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.208 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.208 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.208 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.208 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.208 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.208 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.208 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.208 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.208 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.208 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.208 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.208 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.208 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.208 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.209 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.209 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639505.209 * [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
1538639505.209 * [misc]taylor:  Taking taylor expansion of (- d2 d3) in d2
1538639505.209 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.209 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.209 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.209 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639505.209 * [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
1538639505.209 * [misc]taylor:  Taking taylor expansion of (- d3) in d3
1538639505.209 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.209 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.210 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.210 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.210 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.210 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.210 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.210 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.210 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.210 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.210 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.210 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.211 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.211 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.211 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.212 * [misc]backup-simplify:  Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1))
1538639505.212 * [misc]backup-simplify:  Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
1538639505.212 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
1538639505.212 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1538639505.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1538639505.212 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.212 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.212 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.212 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.212 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.212 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.212 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639505.212 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.212 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.212 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.212 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.212 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.212 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.212 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.212 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.212 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.212 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1538639505.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1538639505.212 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.212 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.212 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.212 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.212 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.212 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.213 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.213 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.213 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639505.213 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.213 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.213 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.213 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.213 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.213 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.213 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.213 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1538639505.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.213 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.213 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.213 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.213 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.213 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.213 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.213 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.213 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.213 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.213 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.213 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.213 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.213 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.213 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.213 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.213 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.213 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.214 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.214 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1538639505.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.214 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.214 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.214 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.214 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.214 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.214 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.214 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.214 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.214 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.214 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.214 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.214 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.214 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.214 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.214 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.214 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.214 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.214 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.214 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.215 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1538639505.215 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1538639505.215 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639505.215 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.215 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.215 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.215 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639505.215 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.215 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.215 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.215 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.215 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.215 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639505.215 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.216 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.216 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.216 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.216 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.216 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1538639505.216 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
1538639505.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639505.216 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.216 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.216 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.216 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.216 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.216 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.217 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.217 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.217 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.217 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.217 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.217 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.218 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.218 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.218 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.218 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.218 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538639505.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.219 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538639505.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.219 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.219 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.219 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.219 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.219 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.219 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.220 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.220 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.220 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.220 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.220 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.220 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.220 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.220 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1))
1538639505.221 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
1538639505.221 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
1538639505.221 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1538639505.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1538639505.221 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1538639505.221 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639505.221 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.221 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.221 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.221 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639505.221 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639505.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639505.221 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639505.221 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.221 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.221 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.221 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639505.221 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.221 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.221 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.221 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.221 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1538639505.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1538639505.221 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639505.221 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.221 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.221 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.221 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.221 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.221 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639505.221 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639505.222 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639505.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639505.222 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639505.222 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.222 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.222 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639505.222 * [misc]backup-simplify:  Simplify d1 into d1
1538639505.222 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639505.222 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639505.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.222 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.222 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.222 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.222 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.222 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.222 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.222 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.222 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.222 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.222 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.222 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.222 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.222 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.222 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1538639505.222 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639505.222 * [misc]backup-simplify:  Simplify d2 into d2
1538639505.222 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.222 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.223 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.223 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639505.223 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639505.223 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639505.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639505.223 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639505.223 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639505.223 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.223 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639505.223 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.223 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.223 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639505.223 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639505.223 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.223 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.223 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1538639505.223 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1538639505.223 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639505.223 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639505.223 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.223 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.223 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639505.223 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639505.223 * [misc]backup-simplify:  Simplify d3 into d3
1538639505.224 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639505.224 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639505.224 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639505.224 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.224 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639505.224 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639505.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.224 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.224 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.224 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.225 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639505.225 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1538639505.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
1538639505.225 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639505.225 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639505.225 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.225 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639505.225 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639505.225 * [misc]backup-simplify:  Simplify -1 into -1
1538639505.225 * [misc]backup-simplify:  Simplify 1 into 1
1538639505.225 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.226 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.226 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.226 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.226 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.226 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.226 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639505.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.227 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.227 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.227 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538639505.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639505.228 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538639505.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.233 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639505.233 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.233 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.233 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.233 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.233 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.234 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639505.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639505.234 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639505.234 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.234 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.234 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.234 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639505.235 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639505.235 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.235 * [misc]backup-simplify:  Simplify 0 into 0
1538639505.235 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1))
1538639505.235 * * * [misc]progress:  simplifying candidates
1538639505.235 * * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
1538639505.236 * [enter]simplify:  Simplifying (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
1538639505.237 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639505.245 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639505.255 * * [misc]simplify:  iters left: 4 (53 enodes)
1538639505.270 * * [misc]simplify:  iters left: 3 (116 enodes)
1538639505.321 * * [misc]simplify:  iters left: 2 (267 enodes)
1538639505.525 * [exit]simplify:  Simplified to (pow (exp d1) (- (+ d2 d4) (+ d1 d3)))
1538639505.525 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (- (+ d2 d4) (+ d1 d3)))))
1538639505.525 * * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
1538639505.525 * [enter]simplify:  Simplifying (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
1538639505.527 * * [misc]simplify:  iters left: 6 (14 enodes)
1538639505.534 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639505.547 * * [misc]simplify:  iters left: 4 (71 enodes)
1538639505.570 * * [misc]simplify:  iters left: 3 (151 enodes)
1538639505.630 * * [misc]simplify:  iters left: 2 (347 enodes)
1538639505.920 * [exit]simplify:  Simplified to (pow (exp d1) (+ (- d4 d3) (- d2 d1)))
1538639505.920 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (+ (- d4 d3) (- d2 d1)))))
1538639505.920 * * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))))>
1538639505.921 * [enter]simplify:  Simplifying (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))
1538639505.922 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639505.930 * * [misc]simplify:  iters left: 5 (30 enodes)
1538639505.947 * * [misc]simplify:  iters left: 4 (76 enodes)
1538639505.999 * * [misc]simplify:  iters left: 3 (210 enodes)
1538639506.194 * [exit]simplify:  Simplified to (pow (exp d1) (- (+ d2 d4) (+ d3 d1)))
1538639506.194 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (- (+ d2 d4) (+ d3 d1)))))
1538639506.194 * * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1))>
1538639506.194 * * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1538639506.194 * * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1538639506.194 * * * * [misc]progress:  [ 7 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1538639506.194 * * * * [misc]progress:  [ 8 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1538639506.194 * * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1538639506.194 * * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))))>
1538639506.194 * * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1538639506.194 * * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
1538639506.194 * * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
1538639506.195 * * * * [misc]progress:  [ 14 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))>
1538639506.195 * [enter]simplify:  Simplifying (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
1538639506.196 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639506.202 * * [misc]simplify:  iters left: 5 (22 enodes)
1538639506.213 * * [misc]simplify:  iters left: 4 (46 enodes)
1538639506.228 * * [misc]simplify:  iters left: 3 (77 enodes)
1538639506.249 * * [misc]simplify:  iters left: 2 (117 enodes)
1538639506.284 * * [misc]simplify:  iters left: 1 (146 enodes)
1538639506.320 * [exit]simplify:  Simplified to (+ d1 (sqrt (* d1 (- d2 (- d3 d4)))))
1538639506.320 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (- d2 (- d3 d4))))) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))
1538639506.321 * [enter]simplify:  Simplifying (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
1538639506.322 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639506.327 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639506.335 * * [misc]simplify:  iters left: 4 (47 enodes)
1538639506.349 * * [misc]simplify:  iters left: 3 (78 enodes)
1538639506.378 * * [misc]simplify:  iters left: 2 (118 enodes)
1538639506.415 * * [misc]simplify:  iters left: 1 (147 enodes)
1538639506.472 * [exit]simplify:  Simplified to (- (sqrt (* d1 (- d2 (- d3 d4)))) d1)
1538639506.472 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (- d2 (- d3 d4))))) (- (sqrt (* d1 (- d2 (- d3 d4)))) d1)))
1538639506.472 * * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (- (* d4 d1) (* d1 d1))))>
1538639506.472 * [enter]simplify:  Simplifying (- (* d1 d2) (* d1 d3))
1538639506.473 * * [misc]simplify:  iters left: 4 (6 enodes)
1538639506.476 * * [misc]simplify:  iters left: 3 (12 enodes)
1538639506.481 * * [misc]simplify:  iters left: 2 (21 enodes)
1538639506.488 * * [misc]simplify:  iters left: 1 (23 enodes)
1538639506.496 * [exit]simplify:  Simplified to (* d1 (- d2 d3))
1538639506.496 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (- (* d4 d1) (* d1 d1))))
1538639506.496 * * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))>
1538639506.496 * [enter]simplify:  Simplifying (* d1 d2)
1538639506.497 * * [misc]simplify:  iters left: 2 (3 enodes)
1538639506.498 * * [misc]simplify:  iters left: 1 (4 enodes)
1538639506.499 * [exit]simplify:  Simplified to (* d1 d2)
1538639506.499 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))
1538639506.499 * * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1538639506.499 * * * * [misc]progress:  [ 18 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
1538639506.500 * [enter]simplify:  Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))
1538639506.501 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639506.507 * * [misc]simplify:  iters left: 5 (25 enodes)
1538639506.517 * * [misc]simplify:  iters left: 4 (39 enodes)
1538639506.533 * * [misc]simplify:  iters left: 3 (68 enodes)
1538639506.564 * * [misc]simplify:  iters left: 2 (116 enodes)
1538639506.615 * * [misc]simplify:  iters left: 1 (180 enodes)
1538639506.664 * [exit]simplify:  Simplified to (pow (exp d1) (- d2 (- d3 d4)))
1538639506.664 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (pow (exp d1) (- d2 (- d3 d4)))) (* d1 d1)))
1538639506.664 * * * * [misc]progress:  [ 19 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
1538639506.664 * [enter]simplify:  Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))
1538639506.665 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639506.671 * * [misc]simplify:  iters left: 5 (26 enodes)
1538639506.684 * * [misc]simplify:  iters left: 4 (57 enodes)
1538639506.709 * * [misc]simplify:  iters left: 3 (104 enodes)
1538639506.742 * * [misc]simplify:  iters left: 2 (170 enodes)
1538639506.784 * * [misc]simplify:  iters left: 1 (260 enodes)
1538639506.864 * [exit]simplify:  Simplified to (pow (exp d1) (+ (- d2 d3) d4))
1538639506.864 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (pow (exp d1) (+ (- d2 d3) d4))) (* d1 d1)))
1538639506.864 * * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (* d1 d1)))>
1538639506.864 * * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1538639506.864 * * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1538639506.864 * * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1538639506.864 * * * * [misc]progress:  [ 24 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (cbrt (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1538639506.864 * * * * [misc]progress:  [ 25 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1538639506.865 * * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1538639506.865 * * * * [misc]progress:  [ 27 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1538639506.865 * * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1538639506.865 * * * * [misc]progress:  [ 29 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1538639506.865 * [enter]simplify:  Simplifying (* d1 d2)
1538639506.865 * * [misc]simplify:  iters left: 2 (3 enodes)
1538639506.866 * * [misc]simplify:  iters left: 1 (4 enodes)
1538639506.866 * [exit]simplify:  Simplified to (* d1 d2)
1538639506.866 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))
1538639506.866 * * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1538639506.866 * [enter]simplify:  Simplifying (* d1 d2)
1538639506.867 * * [misc]simplify:  iters left: 2 (3 enodes)
1538639506.867 * * [misc]simplify:  iters left: 1 (4 enodes)
1538639506.868 * [exit]simplify:  Simplified to (* d1 d2)
1538639506.868 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))
1538639506.868 * * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))>
1538639506.868 * [enter]simplify:  Simplifying (* d1 d2)
1538639506.868 * * [misc]simplify:  iters left: 2 (3 enodes)
1538639506.869 * * [misc]simplify:  iters left: 1 (4 enodes)
1538639506.870 * [exit]simplify:  Simplified to (* d1 d2)
1538639506.870 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))
1538639506.870 * * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (- (* d1 d2) (* d1 d3))) (* d1 d1)))>
1538639506.870 * * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (/ (exp (* d1 d2)) (exp (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1538639506.870 * [enter]simplify:  Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3)))
1538639506.870 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639506.872 * * [misc]simplify:  iters left: 4 (15 enodes)
1538639506.875 * * [misc]simplify:  iters left: 3 (19 enodes)
1538639506.879 * * [misc]simplify:  iters left: 2 (31 enodes)
1538639506.886 * * [misc]simplify:  iters left: 1 (45 enodes)
1538639506.894 * [exit]simplify:  Simplified to (pow (exp d1) (- d2 d3))
1538639506.894 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1)))
1538639506.894 * * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (pow (- (* d1 d2) (* d1 d3)) 1) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (exp (log (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (exp (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (cbrt (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 41 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* 1 (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1538639506.894 * * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))>
1538639506.894 * [enter]simplify:  Simplifying (- d2 d3)
1538639506.895 * * [misc]simplify:  iters left: 2 (3 enodes)
1538639506.895 * * [misc]simplify:  iters left: 1 (5 enodes)
1538639506.896 * [exit]simplify:  Simplified to (- d2 d3)
1538639506.896 * [misc]simplify:  Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))
1538639506.896 * * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1538639506.896 * * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
1538639506.896 * [enter]simplify:  Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
1538639506.897 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639506.899 * * [misc]simplify:  iters left: 5 (17 enodes)
1538639506.903 * * [misc]simplify:  iters left: 4 (31 enodes)
1538639506.915 * * [misc]simplify:  iters left: 3 (66 enodes)
1538639506.932 * * [misc]simplify:  iters left: 2 (108 enodes)
1538639506.958 * * [misc]simplify:  iters left: 1 (153 enodes)
1538639506.997 * [exit]simplify:  Simplified to (* d1 (- (- d2 d3) d1))
1538639506.997 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d2 d3) d1)))
1538639506.997 * * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1538639506.998 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639506.998 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639507.001 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639507.006 * * [misc]simplify:  iters left: 4 (40 enodes)
1538639507.016 * * [misc]simplify:  iters left: 3 (64 enodes)
1538639507.030 * * [misc]simplify:  iters left: 2 (88 enodes)
1538639507.046 * * [misc]simplify:  iters left: 1 (108 enodes)
1538639507.071 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1538639507.071 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3))))
1538639507.071 * * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1538639507.071 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639507.071 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639507.074 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639507.079 * * [misc]simplify:  iters left: 4 (40 enodes)
1538639507.089 * * [misc]simplify:  iters left: 3 (64 enodes)
1538639507.104 * * [misc]simplify:  iters left: 2 (88 enodes)
1538639507.119 * * [misc]simplify:  iters left: 1 (108 enodes)
1538639507.144 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1538639507.144 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3))))
1538639507.144 * * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))>
1538639507.144 * [enter]simplify:  Simplifying 0
1538639507.144 * * [misc]simplify:  iters left: 0 (1 enodes)
1538639507.144 * [exit]simplify:  Simplified to 0
1538639507.144 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))
1538639507.144 * * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1538639507.144 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639507.145 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639507.147 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639507.153 * * [misc]simplify:  iters left: 4 (40 enodes)
1538639507.163 * * [misc]simplify:  iters left: 3 (64 enodes)
1538639507.177 * * [misc]simplify:  iters left: 2 (88 enodes)
1538639507.194 * * [misc]simplify:  iters left: 1 (108 enodes)
1538639507.220 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1538639507.220 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1538639507.220 * * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1538639507.221 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1538639507.221 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639507.224 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639507.229 * * [misc]simplify:  iters left: 4 (40 enodes)
1538639507.239 * * [misc]simplify:  iters left: 3 (64 enodes)
1538639507.253 * * [misc]simplify:  iters left: 2 (88 enodes)
1538639507.277 * * [misc]simplify:  iters left: 1 (108 enodes)
1538639507.300 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1538639507.300 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1538639507.300 * * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1538639507.300 * [enter]simplify:  Simplifying (- (* d2 d1) (* d3 d1))
1538639507.301 * * [misc]simplify:  iters left: 4 (6 enodes)
1538639507.302 * * [misc]simplify:  iters left: 3 (12 enodes)
1538639507.305 * * [misc]simplify:  iters left: 2 (21 enodes)
1538639507.309 * * [misc]simplify:  iters left: 1 (23 enodes)
1538639507.312 * [exit]simplify:  Simplified to (* (- d2 d3) d1)
1538639507.312 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
1538639507.312 * * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1538639507.312 * [enter]simplify:  Simplifying (- (* d2 d1) (* d3 d1))
1538639507.313 * * [misc]simplify:  iters left: 4 (6 enodes)
1538639507.314 * * [misc]simplify:  iters left: 3 (12 enodes)
1538639507.317 * * [misc]simplify:  iters left: 2 (21 enodes)
1538639507.321 * * [misc]simplify:  iters left: 1 (23 enodes)
1538639507.324 * [exit]simplify:  Simplified to (* (- d2 d3) d1)
1538639507.324 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
1538639507.324 * * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1538639507.324 * [enter]simplify:  Simplifying (- (* d2 d1) (* d3 d1))
1538639507.325 * * [misc]simplify:  iters left: 4 (6 enodes)
1538639507.326 * * [misc]simplify:  iters left: 3 (12 enodes)
1538639507.329 * * [misc]simplify:  iters left: 2 (21 enodes)
1538639507.333 * * [misc]simplify:  iters left: 1 (23 enodes)
1538639507.336 * [exit]simplify:  Simplified to (* (- d2 d3) d1)
1538639507.336 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
1538639507.336 * * * [misc]progress:  adding candidates to table
1538639507.971 * * [misc]progress:  iteration 2 / 4
1538639507.971 * * * [misc]progress:  picking best candidate
1538639507.990 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))>
1538639507.990 * * * [misc]progress:  localizing error
1538639508.003 * * * [misc]progress:  generating rewritten candidates
1538639508.003 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538639508.070 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538639508.122 * * * [misc]progress:  generating series expansions
1538639508.122 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538639508.123 * [misc]backup-simplify:  Simplify (* (- (- d2 d1) (- d3 d4)) d1) into (* (- (+ d2 d4) (+ d3 d1)) d1)
1538639508.123 * [misc]approximate:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d2 d1 d3 d4) around 0
1538639508.123 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4
1538639508.123 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639508.123 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639508.123 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639508.123 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.123 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.123 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.123 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.123 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639508.123 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639508.123 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.123 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.123 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.123 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.123 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.123 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3
1538639508.123 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639508.123 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639508.123 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639508.123 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.123 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.123 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.123 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639508.123 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.123 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.123 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.123 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.123 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.123 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.123 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639508.124 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.124 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.124 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.124 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.124 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.124 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.124 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.124 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.124 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.124 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.124 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.124 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.124 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.124 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.124 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.124 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.124 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.124 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.124 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.124 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.124 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639508.124 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.125 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.125 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.125 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.125 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.125 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639508.125 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.125 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.125 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.125 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.125 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.125 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.125 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639508.125 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639508.125 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639508.125 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639508.125 * [misc]backup-simplify:  Simplify (* (- d4 (+ d3 d1)) d1) into (* (- d4 (+ d3 d1)) d1)
1538639508.125 * [misc]taylor:  Taking taylor expansion of (* (- d4 (+ d3 d1)) d1) in d1
1538639508.125 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639508.125 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.125 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.125 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639508.125 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.126 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.126 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.126 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.126 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.126 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.126 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639508.126 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639508.126 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639508.126 * [misc]backup-simplify:  Simplify (* (- d4 d3) 0) into 0
1538639508.126 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.126 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.127 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.127 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.128 * [misc]backup-simplify:  Simplify (+ (* (- d4 (+ d3 d1)) 0) (* 1 d1)) into d1
1538639508.128 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.128 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.128 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.128 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.128 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.128 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.128 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.128 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.128 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.128 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.128 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.129 * [misc]backup-simplify:  Simplify (+ (* (- d4 d3) 1) (* -1 0)) into (- d4 d3)
1538639508.129 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639508.129 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.129 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.129 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.129 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.129 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639508.129 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.129 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.129 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.131 * [misc]backup-simplify:  Simplify (+ (* (- d4 (+ d3 d1)) 0) (+ (* 1 0) (* 0 d1))) into 0
1538639508.131 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.131 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.131 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.131 * [misc]backup-simplify:  Simplify (* (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))) (/ 1 d1)) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
1538639508.131 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d2 d1 d3 d4) around 0
1538639508.131 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
1538639508.131 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639508.131 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639508.131 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.132 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.132 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.132 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.132 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639508.132 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639508.132 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.132 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.132 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639508.132 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639508.132 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.132 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.132 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.132 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639508.132 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639508.132 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.132 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.132 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.132 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.133 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.133 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.133 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.133 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.133 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639508.133 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.133 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.133 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.133 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.133 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.133 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.133 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.134 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.134 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.134 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.134 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.134 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.134 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1538639508.134 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
1538639508.134 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639508.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639508.134 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639508.134 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.134 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.134 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.134 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639508.135 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639508.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.135 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.135 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639508.135 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.135 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.135 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639508.135 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.135 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.135 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.135 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.135 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.136 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.136 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538639508.136 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.136 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.136 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.136 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.136 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.136 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.136 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.136 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.137 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.137 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.137 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.137 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.137 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.137 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.137 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.137 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.137 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.137 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
1538639508.137 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639508.137 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.137 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.137 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.137 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.137 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.137 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.137 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.137 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.137 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.138 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.138 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.138 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.138 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.138 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.138 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.138 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.138 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.138 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.139 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.139 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.139 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.139 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639508.140 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1538639508.140 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639508.140 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
1538639508.140 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
1538639508.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639508.140 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639508.140 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.140 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.140 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.140 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.140 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.141 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639508.141 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639508.141 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
1538639508.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639508.141 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639508.141 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.141 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.141 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.141 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.141 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639508.141 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639508.141 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639508.141 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639508.141 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.142 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.142 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639508.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.142 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.142 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.142 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.142 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639508.142 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.142 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639508.143 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639508.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.144 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)))) into 0
1538639508.145 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.145 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.145 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639508.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.145 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
1538639508.145 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639508.145 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639508.145 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639508.145 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.145 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.146 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.146 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.146 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.146 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.146 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.146 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.146 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.146 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.146 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.146 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.147 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.147 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.147 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.147 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.147 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639508.147 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639508.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639508.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639508.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.149 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639508.149 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.149 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.149 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639508.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.150 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639508.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639508.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.151 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.152 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.152 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.152 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.152 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.152 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.152 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.152 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.153 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.153 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.153 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.153 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.153 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.153 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.153 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.153 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.153 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.154 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1))) 2)) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d1)) 1)))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* (/ 1 (/ 1 d1)) 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1538639508.155 * [misc]backup-simplify:  Simplify (* (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4)))) (/ 1 (- d1))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1))
1538639508.155 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d1 d3 d4) around 0
1538639508.155 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.155 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.155 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.155 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.155 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.155 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639508.155 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.155 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.155 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.155 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.155 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.156 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639508.156 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639508.156 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.156 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.156 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.156 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.156 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.156 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.156 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1538639508.156 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3
1538639508.156 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639508.156 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.156 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3
1538639508.156 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.157 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.157 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.157 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.157 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.157 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.157 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.157 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.157 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639508.157 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639508.157 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.157 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.157 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.157 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.157 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.158 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.158 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639508.158 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.158 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.158 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.158 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.158 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.158 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.158 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639508.158 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.158 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.159 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.159 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639508.159 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639508.159 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.159 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.159 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.159 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.159 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.159 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
1538639508.159 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639508.159 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.159 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
1538639508.159 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639508.159 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.160 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.160 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.160 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.160 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.160 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.160 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.160 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.160 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.160 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.160 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.160 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.160 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.160 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.160 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.160 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.160 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.161 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.161 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.161 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1538639508.161 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639508.161 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.161 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.161 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.161 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.161 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.161 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.161 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.162 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.162 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.162 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.162 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.162 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.162 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.162 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.162 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.162 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.162 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.163 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1538639508.163 * [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
1538639508.163 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.163 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.163 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.163 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.163 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639508.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.164 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.164 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639508.164 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1538639508.164 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))
1538639508.165 * [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))) into (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
1538639508.165 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
1538639508.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639508.165 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639508.165 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.165 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.165 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.165 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.165 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.165 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639508.165 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639508.165 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
1538639508.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639508.165 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639508.165 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.165 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.166 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.166 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.166 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.166 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639508.166 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639508.166 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639508.166 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639508.166 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.166 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.166 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.166 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639508.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.167 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.167 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.167 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639508.167 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.167 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639508.167 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639508.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.169 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0
1538639508.170 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0
1538639508.170 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639508.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.170 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
1538639508.170 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639508.170 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639508.170 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639508.170 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.171 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.171 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.171 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.171 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.171 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.171 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.171 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.171 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.171 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.171 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.171 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.171 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.172 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.172 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.172 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.172 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.172 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639508.172 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639508.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639508.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639508.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.174 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639508.175 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))))) into 0
1538639508.175 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.176 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639508.176 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.176 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639508.176 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639508.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.177 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.178 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.178 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.178 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.179 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.179 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.179 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.179 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.179 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.179 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.180 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1))) 2)) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d1))) 1)))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* (/ 1 (/ 1 (- d1))) 1)))))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1538639508.180 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538639508.181 * [misc]backup-simplify:  Simplify (- (- d2 d1) (- d3 d4)) into (- (+ d2 d4) (+ d3 d1))
1538639508.181 * [misc]approximate:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in (d2 d1 d3 d4) around 0
1538639508.181 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639508.181 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639508.181 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639508.181 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.181 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.181 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.181 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.181 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639508.181 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639508.181 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.181 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.181 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.181 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639508.181 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639508.181 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639508.181 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.181 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.181 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.181 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639508.181 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.181 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.181 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.181 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.181 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.181 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639508.181 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639508.181 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639508.181 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.181 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.181 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.181 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639508.182 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.182 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.182 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.182 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.182 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639508.182 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639508.182 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.182 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.182 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.182 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.182 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639508.182 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.182 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.182 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.182 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.182 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639508.182 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639508.182 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.182 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.182 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.182 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.182 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639508.182 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.182 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.182 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.182 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.182 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639508.183 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639508.183 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639508.183 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639508.183 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639508.183 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.183 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.183 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639508.183 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.183 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.183 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.183 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.183 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.183 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639508.183 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639508.183 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639508.183 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639508.183 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.183 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.183 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.184 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.184 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.184 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639508.184 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.184 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.184 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.184 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.185 * [misc]taylor:  Taking taylor expansion of 1 in d1
1538639508.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.185 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639508.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.185 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639508.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.185 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.185 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.186 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.186 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639508.186 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.186 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.186 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.186 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.186 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.186 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.186 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.186 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.186 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.187 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* d3 (* 1 1)))) (+ (* -1 (* 1 (* 1 (* d1 1)))) (* 1 (* 1 (* 1 (* 1 d2)))))) into (- d2 (+ d3 d1))
1538639508.187 * [misc]backup-simplify:  Simplify (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))) into (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))
1538639508.187 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in (d2 d1 d3 d4) around 0
1538639508.187 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639508.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639508.187 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.187 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.187 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.187 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.187 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639508.187 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639508.187 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.188 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639508.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639508.188 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.188 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.188 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639508.188 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639508.188 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.188 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.188 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639508.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639508.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.188 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.188 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.188 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639508.188 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639508.188 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.188 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639508.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639508.188 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.188 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.188 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.189 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.189 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639508.189 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639508.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639508.189 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.189 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.189 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639508.189 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639508.189 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.189 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.189 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639508.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.189 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639508.190 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.190 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.190 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.190 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.190 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.190 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.190 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.190 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.190 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.190 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.190 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.191 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.191 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.191 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.191 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.191 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.191 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.191 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.191 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.191 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.192 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.192 * [misc]taylor:  Taking taylor expansion of 1 in d1
1538639508.192 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.192 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.192 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639508.193 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1538639508.193 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639508.193 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639508.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639508.193 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.193 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.193 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639508.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.193 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.193 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639508.193 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.193 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.194 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.194 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.194 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.194 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.194 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639508.194 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.194 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639508.194 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.195 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639508.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.196 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.196 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.196 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1538639508.196 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1538639508.197 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1538639508.197 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1538639508.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.197 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.197 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.197 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.197 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.197 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.197 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.197 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.197 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.197 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.197 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.198 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.198 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.198 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.198 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.198 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639508.198 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639508.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639508.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639508.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.199 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.199 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.199 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.200 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.201 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.201 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.201 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.201 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.201 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.201 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.201 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.201 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.201 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.202 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.202 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.202 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.202 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.202 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.202 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.202 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.202 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.202 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.203 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 1)))))) into (- d4 (+ d3 d1))
1538639508.203 * [misc]backup-simplify:  Simplify (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4)))) into (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))
1538639508.203 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in (d2 d1 d3 d4) around 0
1538639508.203 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639508.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639508.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639508.203 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639508.203 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.203 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639508.203 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639508.203 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.203 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639508.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.203 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.203 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.203 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639508.204 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639508.204 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.204 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639508.204 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.204 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.204 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.204 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639508.204 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639508.204 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.204 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639508.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.204 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.204 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.204 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.204 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639508.204 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.204 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639508.205 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.205 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639508.205 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639508.205 * [misc]backup-simplify:  Simplify d2 into d2
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.205 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.205 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.205 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.205 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.205 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.205 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639508.205 * [misc]backup-simplify:  Simplify d1 into d1
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639508.205 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.205 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639508.205 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639508.205 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.206 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.206 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639508.206 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639508.206 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.206 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639508.206 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.206 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639508.206 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639508.206 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.206 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639508.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.206 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639508.206 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639508.207 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1538639508.207 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) in d1
1538639508.207 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639508.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639508.207 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639508.207 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.207 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639508.207 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639508.207 * [misc]backup-simplify:  Simplify d3 into d3
1538639508.207 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639508.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639508.207 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639508.207 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.207 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.207 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.207 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.207 * [misc]taylor:  Taking taylor expansion of 1 in d3
1538639508.207 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.207 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639508.207 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639508.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.208 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.208 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1538639508.208 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639508.209 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4))
1538639508.209 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3
1538639508.209 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639508.209 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639508.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.209 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.209 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639508.209 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639508.209 * [misc]backup-simplify:  Simplify d4 into d4
1538639508.209 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639508.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639508.209 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639508.209 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.209 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.209 * [misc]taylor:  Taking taylor expansion of 1 in d4
1538639508.209 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.209 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639508.209 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639508.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639508.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639508.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.210 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639508.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.210 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639508.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639508.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.211 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639508.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639508.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639508.211 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.211 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639508.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.211 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639508.211 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639508.211 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d4))) into (- (/ 1 d4))
1538639508.211 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4)) in d4
1538639508.211 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639508.211 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639508.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.211 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639508.212 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639508.212 * [misc]backup-simplify:  Simplify -1 into -1
1538639508.212 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.212 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.212 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.212 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.212 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639508.212 * [misc]backup-simplify:  Simplify 0 into 0
1538639508.212 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.212 * [misc]backup-simplify:  Simplify 1 into 1
1538639508.212 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 1)))))) into (- d4 (+ d3 d1))
1538639508.212 * * * [misc]progress:  simplifying candidates
1538639508.212 * * * * [misc]progress:  [ 1 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (* (- (- d2 d1) (- d3 d4)) d1) 1))>
1538639508.212 * * * * [misc]progress:  [ 2 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (* (- (- d2 d1) (- d3 d4)) d1))))>
1538639508.212 * * * * [misc]progress:  [ 3 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (* (- (- d2 d1) (- d3 d4)) d1))))>
1538639508.212 * * * * [misc]progress:  [ 4 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (* (- (- d2 d1) (- d3 d4)) d1)) (cbrt (* (- (- d2 d1) (- d3 d4)) d1))) (cbrt (* (- (- d2 d1) (- d3 d4)) d1))))>
1538639508.212 * * * * [misc]progress:  [ 5 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (* (- (- d2 d1) (- d3 d4)) d1) (* (- (- d2 d1) (- d3 d4)) d1)) (* (- (- d2 d1) (- d3 d4)) d1))))>
1538639508.212 * * * * [misc]progress:  [ 6 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (* (- (- d2 d1) (- d3 d4)) d1)) (sqrt (* (- (- d2 d1) (- d3 d4)) d1))))>
1538639508.213 * * * * [misc]progress:  [ 7 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* (- (- d2 d1) (- d3 d4)) d1)))>
1538639508.213 * * * * [misc]progress:  [ 8 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639508.213 * [enter]simplify:  Simplifying (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639508.213 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639508.216 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639508.221 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639508.240 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639508.303 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639508.808 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639509.028 * [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3))))
1538639509.028 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639509.028 * * * * [misc]progress:  [ 9 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (- (- d2 d1) (- d3 d4))) (* (sqrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639509.029 * [enter]simplify:  Simplifying (sqrt (- (- d2 d1) (- d3 d4)))
1538639509.030 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639509.034 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639509.043 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639509.063 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639509.110 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639509.210 * [exit]simplify:  Simplified to (sqrt (- (- d4 d3) (- d1 d2)))
1538639509.210 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt (- (- d4 d3) (- d1 d2))) (* (sqrt (- (- d2 d1) (- d3 d4))) d1)))
1538639509.210 * * * * [misc]progress:  [ 10 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* (- (- d2 d1) (- d3 d4)) d1)))>
1538639509.210 * * * * [misc]progress:  [ 11 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (* (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) d1)))>
1538639509.210 * [enter]simplify:  Simplifying (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1538639509.211 * * [misc]simplify:  iters left: 5 (9 enodes)
1538639509.215 * * [misc]simplify:  iters left: 4 (14 enodes)
1538639509.219 * * [misc]simplify:  iters left: 3 (16 enodes)
1538639509.225 * [exit]simplify:  Simplified to (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1538639509.225 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (* (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) d1)))
1538639509.225 * * * * [misc]progress:  [ 12 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* (- (- d2 d1) (- d3 d4)) d1)))>
1538639509.225 * * * * [misc]progress:  [ 13 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))) d1) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))>
1538639509.225 * [enter]simplify:  Simplifying (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))) d1)
1538639509.228 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639509.246 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639509.288 * * [misc]simplify:  iters left: 4 (175 enodes)
1538639509.513 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))
1538639509.513 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639509.513 * * * * [misc]progress:  [ 14 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))) d1) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1538639509.513 * [enter]simplify:  Simplifying (* (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))) d1)
1538639509.515 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639509.522 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639509.540 * * [misc]simplify:  iters left: 4 (137 enodes)
1538639509.689 * [exit]simplify:  Simplified to (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1538639509.689 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639509.689 * * * * [misc]progress:  [ 15 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))) d1) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))>
1538639509.689 * [enter]simplify:  Simplifying (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))) d1)
1538639509.690 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639509.697 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639509.719 * * [misc]simplify:  iters left: 4 (159 enodes)
1538639509.918 * [exit]simplify:  Simplified to (+ (* (* d1 (+ d2 d1)) (- (- (pow d3 3) (pow d4 3)))) (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1538639509.918 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ d2 d1)) (- (- (pow d3 3) (pow d4 3)))) (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639509.918 * * * * [misc]progress:  [ 16 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) d1) (* (+ d2 d1) (+ d3 d4))))>
1538639509.918 * [enter]simplify:  Simplifying (* (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) d1)
1538639509.919 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639509.924 * * [misc]simplify:  iters left: 5 (37 enodes)
1538639509.941 * * [misc]simplify:  iters left: 4 (120 enodes)
1538639510.072 * [exit]simplify:  Simplified to (* d1 (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))
1538639510.072 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* (+ d2 d1) (+ d3 d4))))
1538639510.072 * * * * [misc]progress:  [ 17 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) d1) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))>
1538639510.072 * [enter]simplify:  Simplifying (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) d1)
1538639510.074 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639510.079 * * [misc]simplify:  iters left: 5 (24 enodes)
1538639510.091 * * [misc]simplify:  iters left: 4 (63 enodes)
1538639510.128 * * [misc]simplify:  iters left: 3 (267 enodes)
1538639510.441 * [exit]simplify:  Simplified to (- (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d3 d4) (- d3 d4)) (* d1 (- d3 d4))))
1538639510.441 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d3 d4) (- d3 d4)) (* d1 (- d3 d4)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639510.441 * * * * [misc]progress:  [ 18 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) (+ (- d2 d1) (- d3 d4))))>
1538639510.441 * [enter]simplify:  Simplifying (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1)
1538639510.442 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639510.448 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639510.462 * * [misc]simplify:  iters left: 4 (65 enodes)
1538639510.535 * * [misc]simplify:  iters left: 3 (300 enodes)
1538639511.073 * [exit]simplify:  Simplified to (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1)
1538639511.073 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) (+ (- d2 d1) (- d3 d4))))
1538639511.073 * * * * [misc]progress:  [ 19 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* d1 (- (- d2 d1) (- d3 d4))))>
1538639511.073 * * * * [misc]progress:  [ 20 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (log (/ (exp (- d2 d1)) (exp (- d3 d4)))) d1))>
1538639511.074 * [enter]simplify:  Simplifying (/ (exp (- d2 d1)) (exp (- d3 d4)))
1538639511.074 * * [misc]simplify:  iters left: 5 (9 enodes)
1538639511.077 * * [misc]simplify:  iters left: 4 (21 enodes)
1538639511.082 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639511.102 * * [misc]simplify:  iters left: 2 (105 enodes)
1538639511.162 * * [misc]simplify:  iters left: 1 (286 enodes)
1538639511.337 * [exit]simplify:  Simplified to (exp (+ (- d2 d3) (- d4 d1)))
1538639511.338 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (log (exp (+ (- d2 d3) (- d4 d1)))) d1))
1538639511.338 * * * * [misc]progress:  [ 21 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (- (- d2 d1) (- d3 d4)) 1) d1))>
1538639511.338 * * * * [misc]progress:  [ 22 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (log (- (- d2 d1) (- d3 d4)))) d1))>
1538639511.338 * * * * [misc]progress:  [ 23 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (log (exp (- (- d2 d1) (- d3 d4)))) d1))>
1538639511.338 * * * * [misc]progress:  [ 24 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) d1))>
1538639511.338 * * * * [misc]progress:  [ 25 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (- (- d2 d1) (- d3 d4)))) d1))>
1538639511.338 * * * * [misc]progress:  [ 26 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (sqrt (- (- d2 d1) (- d3 d4))) (sqrt (- (- d2 d1) (- d3 d4)))) d1))>
1538639511.338 * * * * [misc]progress:  [ 27 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) d1))>
1538639511.338 * [enter]simplify:  Simplifying (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))
1538639511.340 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639511.355 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639511.385 * * [misc]simplify:  iters left: 4 (167 enodes)
1538639511.595 * [exit]simplify:  Simplified to (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))
1538639511.596 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) d1))
1538639511.596 * [enter]simplify:  Simplifying (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1538639511.598 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639511.606 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639511.628 * * [misc]simplify:  iters left: 4 (118 enodes)
1538639511.760 * [exit]simplify:  Simplified to (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* (+ d2 d1) d1)))
1538639511.760 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* (+ d2 d1) d1)))) d1))
1538639511.761 * * * * [misc]progress:  [ 28 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) d1))>
1538639511.761 * [enter]simplify:  Simplifying (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))
1538639511.762 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639511.772 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639511.802 * * [misc]simplify:  iters left: 4 (129 enodes)
1538639512.011 * [exit]simplify:  Simplified to (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))
1538639512.011 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) d1))
1538639512.011 * [enter]simplify:  Simplifying (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))
1538639512.012 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639512.018 * * [misc]simplify:  iters left: 5 (26 enodes)
1538639512.036 * * [misc]simplify:  iters left: 4 (79 enodes)
1538639512.094 * * [misc]simplify:  iters left: 3 (261 enodes)
1538639512.384 * [exit]simplify:  Simplified to (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))
1538639512.384 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))) d1))
1538639512.384 * * * * [misc]progress:  [ 29 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) d1))>
1538639512.385 * [enter]simplify:  Simplifying (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))
1538639512.387 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639512.399 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639512.434 * * [misc]simplify:  iters left: 4 (151 enodes)
1538639512.679 * [exit]simplify:  Simplified to (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))
1538639512.680 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) d1))
1538639512.680 * [enter]simplify:  Simplifying (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1538639512.681 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639512.688 * * [misc]simplify:  iters left: 5 (26 enodes)
1538639512.706 * * [misc]simplify:  iters left: 4 (81 enodes)
1538639512.773 * * [misc]simplify:  iters left: 3 (251 enodes)
1538639513.028 * [exit]simplify:  Simplified to (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))
1538639513.028 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))) d1))
1538639513.028 * * * * [misc]progress:  [ 30 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (* (+ d2 d1) (+ d3 d4))) d1))>
1538639513.029 * [enter]simplify:  Simplifying (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))
1538639513.030 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639513.034 * * [misc]simplify:  iters left: 5 (35 enodes)
1538639513.049 * * [misc]simplify:  iters left: 4 (112 enodes)
1538639513.114 * * [misc]simplify:  iters left: 3 (470 enodes)
1538639513.626 * [exit]simplify:  Simplified to (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))
1538639513.626 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))) (* (+ d2 d1) (+ d3 d4))) d1))
1538639513.626 * [enter]simplify:  Simplifying (* (+ d2 d1) (+ d3 d4))
1538639513.627 * * [misc]simplify:  iters left: 4 (7 enodes)
1538639513.631 * * [misc]simplify:  iters left: 3 (16 enodes)
1538639513.641 * * [misc]simplify:  iters left: 2 (42 enodes)
1538639513.666 * * [misc]simplify:  iters left: 1 (82 enodes)
1538639513.697 * [exit]simplify:  Simplified to (* (+ d1 d2) (+ d3 d4))
1538639513.697 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))) (* (+ d1 d2) (+ d3 d4))) d1))
1538639513.697 * * * * [misc]progress:  [ 31 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) d1))>
1538639513.698 * * * * [misc]progress:  [ 32 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (- d2 d1) (- (- d3 d4))) d1))>
1538639513.698 * * * * [misc]progress:  [ 33 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* 1 (- (- d2 d1) (- d3 d4))) d1))>
1538639513.698 * * * * [misc]progress:  [ 34 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4))) d1))>
1538639513.698 * * * * [misc]progress:  [ 35 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) d1))>
1538639513.698 * [enter]simplify:  Simplifying (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1538639513.699 * * [misc]simplify:  iters left: 5 (9 enodes)
1538639513.702 * * [misc]simplify:  iters left: 4 (14 enodes)
1538639513.706 * * [misc]simplify:  iters left: 3 (16 enodes)
1538639513.711 * [exit]simplify:  Simplified to (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1538639513.711 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) d1))
1538639513.711 * [enter]simplify:  Simplifying (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1538639513.712 * * [misc]simplify:  iters left: 5 (9 enodes)
1538639513.715 * * [misc]simplify:  iters left: 4 (15 enodes)
1538639513.720 * * [misc]simplify:  iters left: 3 (18 enodes)
1538639513.724 * [exit]simplify:  Simplified to (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1538639513.724 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) d1))
1538639513.724 * * * * [misc]progress:  [ 36 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* 1 (- (- d2 d1) (- d3 d4))) d1))>
1538639513.724 * [enter]simplify:  Simplifying (- (- d2 d1) (- d3 d4))
1538639513.724 * * [misc]simplify:  iters left: 4 (7 enodes)
1538639513.726 * * [misc]simplify:  iters left: 3 (17 enodes)
1538639513.732 * * [misc]simplify:  iters left: 2 (39 enodes)
1538639513.745 * * [misc]simplify:  iters left: 1 (93 enodes)
1538639513.798 * [exit]simplify:  Simplified to (+ (- d2 d3) (- d4 d1))
1538639513.798 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* 1 (+ (- d2 d3) (- d4 d1))) d1))
1538639513.798 * * * * [misc]progress:  [ 37 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- (- (- d2 d1) d3) (- d4)) d1))>
1538639513.798 * [enter]simplify:  Simplifying (- d4)
1538639513.798 * * [misc]simplify:  iters left: 2 (2 enodes)
1538639513.798 * [exit]simplify:  Simplified to (- d4)
1538639513.798 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (- (- (- d2 d1) d3) (- d4)) d1))
1538639513.798 * * * * [misc]progress:  [ 38 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- (- (- d2 d1) d3) (- d4)) d1))>
1538639513.799 * [enter]simplify:  Simplifying (- d4)
1538639513.799 * * [misc]simplify:  iters left: 2 (2 enodes)
1538639513.799 * [exit]simplify:  Simplified to (- d4)
1538639513.799 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (- (- (- d2 d1) d3) (- d4)) d1))
1538639513.799 * * * * [misc]progress:  [ 39 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ d2 (- (- d1) (- d3 d4))) d1))>
1538639513.799 * * * * [misc]progress:  [ 40 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ d2 (- (- d1) (- d3 d4))) d1))>
1538639513.799 * * * * [misc]progress:  [ 41 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- d2 (+ d1 (- d3 d4))) d1))>
1538639513.799 * * * * [misc]progress:  [ 42 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (- (- d2 d1) d3) d4) d1))>
1538639513.799 * * * * [misc]progress:  [ 43 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (- d2 d1) (- (- d3 d4))) d1))>
1538639513.799 * * * * [misc]progress:  [ 44 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) 0)>
1538639513.799 * [enter]simplify:  Simplifying 0
1538639513.799 * * [misc]simplify:  iters left: 0 (1 enodes)
1538639513.800 * [exit]simplify:  Simplified to 0
1538639513.800 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) 0)
1538639513.800 * * * * [misc]progress:  [ 45 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))>
1538639513.800 * [enter]simplify:  Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1538639513.800 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639513.803 * * [misc]simplify:  iters left: 5 (17 enodes)
1538639513.807 * * [misc]simplify:  iters left: 4 (31 enodes)
1538639513.816 * * [misc]simplify:  iters left: 3 (66 enodes)
1538639513.846 * * [misc]simplify:  iters left: 2 (108 enodes)
1538639513.888 * * [misc]simplify:  iters left: 1 (153 enodes)
1538639513.926 * [exit]simplify:  Simplified to (* d1 (- (- d4 d3) d1))
1538639513.926 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1)))
1538639513.926 * * * * [misc]progress:  [ 46 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))>
1538639513.927 * [enter]simplify:  Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1538639513.927 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639513.932 * * [misc]simplify:  iters left: 5 (17 enodes)
1538639513.939 * * [misc]simplify:  iters left: 4 (31 enodes)
1538639513.955 * * [misc]simplify:  iters left: 3 (66 enodes)
1538639513.973 * * [misc]simplify:  iters left: 2 (108 enodes)
1538639514.010 * * [misc]simplify:  iters left: 1 (153 enodes)
1538639514.080 * [exit]simplify:  Simplified to (* d1 (- (- d4 d3) d1))
1538639514.080 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1)))
1538639514.080 * * * * [misc]progress:  [ 47 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- d2 (+ d3 d1)) d1))>
1538639514.080 * [enter]simplify:  Simplifying (- d2 (+ d3 d1))
1538639514.081 * * [misc]simplify:  iters left: 4 (5 enodes)
1538639514.084 * * [misc]simplify:  iters left: 3 (10 enodes)
1538639514.088 * * [misc]simplify:  iters left: 2 (18 enodes)
1538639514.095 * * [misc]simplify:  iters left: 1 (29 enodes)
1538639514.107 * [exit]simplify:  Simplified to (- (- d2 d1) d3)
1538639514.107 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (- (- d2 d1) d3) d1))
1538639514.107 * * * * [misc]progress:  [ 48 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- d4 (+ d3 d1)) d1))>
1538639514.108 * [enter]simplify:  Simplifying (- d4 (+ d3 d1))
1538639514.108 * * [misc]simplify:  iters left: 4 (5 enodes)
1538639514.111 * * [misc]simplify:  iters left: 3 (10 enodes)
1538639514.115 * * [misc]simplify:  iters left: 2 (18 enodes)
1538639514.122 * * [misc]simplify:  iters left: 1 (29 enodes)
1538639514.135 * [exit]simplify:  Simplified to (- (- d4 d1) d3)
1538639514.135 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (- (- d4 d1) d3) d1))
1538639514.135 * * * * [misc]progress:  [ 49 / 49 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- d4 (+ d3 d1)) d1))>
1538639514.135 * [enter]simplify:  Simplifying (- d4 (+ d3 d1))
1538639514.136 * * [misc]simplify:  iters left: 4 (5 enodes)
1538639514.139 * * [misc]simplify:  iters left: 3 (10 enodes)
1538639514.143 * * [misc]simplify:  iters left: 2 (18 enodes)
1538639514.151 * * [misc]simplify:  iters left: 1 (29 enodes)
1538639514.163 * [exit]simplify:  Simplified to (- (- d4 d1) d3)
1538639514.163 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (- (- d4 d1) d3) d1))
1538639514.163 * * * [misc]progress:  adding candidates to table
1538639514.994 * * [misc]progress:  iteration 3 / 4
1538639514.994 * * * [misc]progress:  picking best candidate
1538639514.999 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639514.999 * * * [misc]progress:  localizing error
1538639515.013 * * * [misc]progress:  generating rewritten candidates
1538639515.013 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1538639515.033 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538639515.050 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538639515.068 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1538639515.187 * * * [misc]progress:  generating series expansions
1538639515.187 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1538639515.188 * [misc]backup-simplify:  Simplify (cbrt (- (- d2 d1) (- d3 d4))) into (pow (- (+ d2 d4) (+ d3 d1)) 1/3)
1538639515.188 * [misc]approximate:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in (d2 d1 d3 d4) around 0
1538639515.188 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.188 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.188 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.188 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.188 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.188 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.188 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.188 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639515.188 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.188 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.188 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.188 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.188 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639515.188 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.188 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.188 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
1538639515.188 * [misc]backup-simplify:  Simplify (log (- d2 (+ d3 d1))) into (log (- d2 (+ d3 d1)))
1538639515.188 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d2 (+ d3 d1)))) into (* 1/3 (log (- d2 (+ d3 d1))))
1538639515.188 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d2 (+ d3 d1))))) into (pow (- d2 (+ d3 d1)) 1/3)
1538639515.188 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d3
1538639515.188 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.189 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.189 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.189 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.189 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.189 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.189 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.189 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.189 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.189 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.189 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639515.189 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639515.189 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639515.189 * [misc]backup-simplify:  Simplify (log (- (+ d2 d4) d1)) into (log (- (+ d2 d4) d1))
1538639515.189 * [misc]backup-simplify:  Simplify (* 1/3 (log (- (+ d2 d4) d1))) into (* 1/3 (log (- (+ d2 d4) d1)))
1538639515.189 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (+ d2 d4) d1)))) into (pow (- (+ d2 d4) d1) 1/3)
1538639515.189 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.189 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.189 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.189 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.189 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.189 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.189 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.189 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.189 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.189 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.189 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.189 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.189 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.190 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.190 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.190 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1538639515.190 * [misc]backup-simplify:  Simplify (log (- (+ d2 d4) d3)) into (log (- (+ d2 d4) d3))
1538639515.190 * [misc]backup-simplify:  Simplify (* 1/3 (log (- (+ d2 d4) d3))) into (* 1/3 (log (- (+ d2 d4) d3)))
1538639515.190 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (+ d2 d4) d3)))) into (pow (- (+ d2 d4) d3) 1/3)
1538639515.190 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.190 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.190 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.190 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.190 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.190 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.190 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.190 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.190 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.190 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.190 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.190 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.190 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.190 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.190 * [misc]backup-simplify:  Simplify (log (- d4 (+ d3 d1))) into (log (- d4 (+ d3 d1)))
1538639515.190 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 (+ d3 d1)))) into (* 1/3 (log (- d4 (+ d3 d1))))
1538639515.190 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 (+ d3 d1))))) into (pow (- d4 (+ d3 d1)) 1/3)
1538639515.191 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.191 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.191 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.191 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.191 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.191 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.191 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.191 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.191 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.191 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.191 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.191 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.191 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.191 * [misc]backup-simplify:  Simplify (log (- d4 (+ d3 d1))) into (log (- d4 (+ d3 d1)))
1538639515.191 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 (+ d3 d1)))) into (* 1/3 (log (- d4 (+ d3 d1))))
1538639515.191 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 (+ d3 d1))))) into (pow (- d4 (+ d3 d1)) 1/3)
1538639515.191 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 1/3) in d1
1538639515.191 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- d4 (+ d3 d1))))) in d1
1538639515.191 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- d4 (+ d3 d1)))) in d1
1538639515.191 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.191 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.191 * [misc]taylor:  Taking taylor expansion of (log (- d4 (+ d3 d1))) in d1
1538639515.191 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.191 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.191 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.191 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.191 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.191 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.191 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.192 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.192 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.192 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.192 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.192 * [misc]backup-simplify:  Simplify (log (- d4 d3)) into (log (- d4 d3))
1538639515.192 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 d3))) into (* 1/3 (log (- d4 d3)))
1538639515.192 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 d3)))) into (pow (- d4 d3) 1/3)
1538639515.192 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 1/3) in d3
1538639515.192 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- d4 d3)))) in d3
1538639515.192 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- d4 d3))) in d3
1538639515.192 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.192 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.192 * [misc]taylor:  Taking taylor expansion of (log (- d4 d3)) in d3
1538639515.192 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.192 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.192 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.192 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.192 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.192 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.192 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.192 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639515.192 * [misc]backup-simplify:  Simplify (* 1/3 (log d4)) into (* 1/3 (log d4))
1538639515.192 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log d4))) into (pow d4 1/3)
1538639515.192 * [misc]taylor:  Taking taylor expansion of (pow d4 1/3) in d4
1538639515.192 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log d4))) in d4
1538639515.192 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log d4)) in d4
1538639515.193 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.193 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.193 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639515.193 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.193 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.193 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.193 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639515.193 * [misc]backup-simplify:  Simplify (* 1/3 (log d4)) into (* 1/3 (log d4))
1538639515.193 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log d4))) into (pow d4 1/3)
1538639515.193 * [misc]backup-simplify:  Simplify (pow d4 1/3) into (pow d4 1/3)
1538639515.193 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.193 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.194 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- d4 (+ d3 d1)) 1)))) 1) into (/ 1 (- d4 (+ d3 d1)))
1538639515.194 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d4 (+ d3 d1)))) (* 0 (log (- d4 (+ d3 d1))))) into (* 1/3 (/ 1 (- d4 (+ d3 d1))))
1538639515.195 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- d4 (+ d3 d1))))) (+ (* (/ (pow (* 1/3 (/ 1 (- d4 (+ d3 d1)))) 1) 1)))) into (* 1/3 (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3))
1538639515.195 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3)) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.195 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.195 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 (+ d3 d1)) 2))))) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 (+ d3 d1)) 2)))) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.195 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.195 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.195 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.195 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.195 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.195 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.195 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.195 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.195 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.195 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.195 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.195 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.196 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.196 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d4 d3) 2)) into (/ 1 (pow (- d4 d3) 2))
1538639515.196 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (- d4 d3) 2))) into (log (/ 1 (pow (- d4 d3) 2)))
1538639515.196 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) into (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))
1538639515.197 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) into (pow (/ 1 (pow (- d4 d3) 2)) 1/3)
1538639515.197 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3))
1538639515.197 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.197 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 d3) 2)) 1/3) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.197 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 d3) 2))) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 d3) 2)) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.197 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.197 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.197 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.197 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.197 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.198 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.198 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.198 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.198 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d4 2))) into (log (/ 1 (pow d4 2)))
1538639515.198 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d4 2)))) into (* 1/3 (log (/ 1 (pow d4 2))))
1538639515.198 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d4 2))))) into (pow (/ 1 (pow d4 2)) 1/3)
1538639515.198 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.198 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.198 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.198 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d4 2)) 1/3) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d4 2))))) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d4 2)))) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.198 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.198 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d4 2))) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.198 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.198 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.198 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.199 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.199 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.199 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.199 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.199 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.199 * [misc]backup-simplify:  Simplify (* 1/3 (pow d4 -2/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.199 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.200 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.200 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.200 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.201 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow (- d4 d3) 1)))) 1) into (/ -1 (- d4 d3))
1538639515.201 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 (- d4 d3))) (* 0 (log (- d4 d3)))) into (- (* 1/3 (/ 1 (- d4 d3))))
1538639515.201 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- d4 d3)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (- d4 d3)))) 1) 1)))) into (* -1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3))
1538639515.201 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of -1/3 in d3
1538639515.201 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 d3) 2)) 1/3) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.201 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 d3) 2))) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 d3) 2)) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.201 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.201 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.201 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.201 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.201 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.202 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.202 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.202 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.202 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d4 2))) into (log (/ 1 (pow d4 2)))
1538639515.202 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d4 2)))) into (* 1/3 (log (/ 1 (pow d4 2))))
1538639515.202 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d4 2))))) into (pow (/ 1 (pow d4 2)) 1/3)
1538639515.202 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.202 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639515.202 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.202 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d4 2)) 1/3) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d4 2))))) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d4 2)))) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.202 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.202 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d4 2))) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.202 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.202 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.202 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.203 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.203 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.203 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.203 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.203 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.203 * [misc]backup-simplify:  Simplify (* -1/3 (pow d4 -2/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.203 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.205 * [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) (* 1 (* 1 (* d1 1)))) (+ (* (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) (* 1 (* 1 (* 1 d2)))) (pow d4 1/3))) into (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))
1538639515.205 * [misc]backup-simplify:  Simplify (cbrt (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))) into (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3)
1538639515.205 * [misc]approximate:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in (d2 d1 d3 d4) around 0
1538639515.205 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.205 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.205 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.205 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.205 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.205 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.206 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.206 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.206 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.206 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.206 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.206 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.206 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.206 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.206 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.206 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.206 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.206 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.206 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.206 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.206 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) 0) into (- (log d4))
1538639515.206 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4))) into (* -1/3 (log d4))
1538639515.206 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d4))) into (pow d4 -1/3)
1538639515.206 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d3
1538639515.206 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d3
1538639515.206 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d3
1538639515.206 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.206 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.207 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.207 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.207 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.207 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.207 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.207 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.207 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.207 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.207 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.207 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.207 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.207 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.207 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.207 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.207 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.208 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log -1)) into (- (log -1) (log d3))
1538639515.208 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d3))) into (* 1/3 (- (log -1) (log d3)))
1538639515.208 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d3)))) into (exp (* 1/3 (- (log -1) (log d3))))
1538639515.208 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.208 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.208 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.208 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.208 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.208 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.208 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.208 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.208 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.208 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.209 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.209 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.209 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.209 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.209 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.209 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.209 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.209 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) (log -1)) into (- (log -1) (log d1))
1538639515.210 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d1))) into (* 1/3 (- (log -1) (log d1)))
1538639515.210 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d1)))) into (exp (* 1/3 (- (log -1) (log d1))))
1538639515.210 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.210 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.210 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.210 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.210 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.210 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.210 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.210 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.210 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.210 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.210 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.210 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.210 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.210 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.211 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.211 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.211 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.211 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.211 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
1538639515.211 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.211 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.211 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.211 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.211 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.211 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.211 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.211 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.211 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.211 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.212 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.212 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.212 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.212 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.212 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.212 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.212 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.212 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.212 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.212 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
1538639515.212 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.212 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d1
1538639515.212 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d1
1538639515.212 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d1
1538639515.212 * [misc]taylor:  Taking taylor expansion of -1/3 in d1
1538639515.212 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.212 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.212 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.212 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.212 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.212 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.213 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.213 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d3
1538639515.213 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d3
1538639515.213 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d3
1538639515.213 * [misc]taylor:  Taking taylor expansion of -1/3 in d3
1538639515.213 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.213 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.213 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.213 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.213 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.213 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.213 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.213 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d4
1538639515.213 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d4
1538639515.213 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d4
1538639515.213 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639515.213 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.213 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.213 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.213 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.213 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.213 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.213 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.213 * [misc]backup-simplify:  Simplify (pow d2 -1/3) into (pow d2 -1/3)
1538639515.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.213 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.213 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.213 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1538639515.214 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.214 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 1)) (pow 1 1)))) 1) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.214 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.215 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log d2)))) into (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
1538639515.215 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (pow (/ 1 d2) 1/3))
1538639515.215 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (pow (/ 1 d2) 1/3)) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d4)) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.215 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.215 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.215 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.215 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.215 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.215 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.215 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.215 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.215 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.215 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.216 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.216 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.216 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.216 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.216 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.216 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.216 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.216 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.216 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.216 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.216 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.216 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.216 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.216 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639515.216 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1538639515.216 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639515.216 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639515.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.217 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.217 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.218 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.218 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d4)) into (/ 1/3 d4)
1538639515.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.218 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
1538639515.219 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d3)) into (/ 1/3 d3)
1538639515.219 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d3)) into (* 1/3 (/ 1 d3))
1538639515.219 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d3))) into (- (* 1/3 (/ 1 d3)))
1538639515.219 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d4) (- (* 1/3 (/ 1 d3)))) into (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3)))
1538639515.219 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) (pow (/ 1 d2) 1/3))) into (- (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3))))
1538639515.219 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3)))) in d3
1538639515.219 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) in d3
1538639515.219 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.219 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (/ 1 d4)) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.220 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.220 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.220 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.220 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.220 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.220 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.220 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.220 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.220 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.220 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3))) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.220 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (* (/ 1 d3) (pow (/ 1 d2) 1/3)) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.220 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.220 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.220 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.220 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.220 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.220 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.220 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.220 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.221 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.221 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.221 * [misc]backup-simplify:  Simplify (* (pow (/ 1 d2) 1/3) (/ 1 d4)) into (* (pow (/ 1 d2) 1/3) (/ 1 d4))
1538639515.221 * [misc]backup-simplify:  Simplify (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) into (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4)))
1538639515.221 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.222 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.222 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.223 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.224 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.224 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.225 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.225 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.226 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) 0) into (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4)))
1538639515.226 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.226 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.226 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (/ 1 d4)) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.226 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.226 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.226 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.226 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.226 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.226 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.226 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.226 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.226 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.226 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.226 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.227 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.228 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.228 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.230 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.230 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 d2) 1/3) 0) (* 0 1)) into 0
1538639515.231 * [misc]backup-simplify:  Simplify (* (pow (/ 1 d2) 1/3) 1) into (pow (/ 1 d2) 1/3)
1538639515.231 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.231 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.232 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.232 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.234 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.234 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.234 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.234 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.234 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.234 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.235 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.235 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.236 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.236 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.236 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.236 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.237 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.237 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.238 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.238 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639515.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.243 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))
1538639515.243 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.245 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))) (+ (* 0 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log d2))))) into (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2)))))))
1538639515.248 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2))))))) 1) 1)))) into (* (pow (/ 1 d2) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639515.248 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639515.248 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d1
1538639515.248 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d1
1538639515.248 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d1
1538639515.248 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.248 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.248 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d1
1538639515.248 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.248 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.248 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.248 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.248 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.248 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.248 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.248 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.249 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.249 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.249 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.249 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.249 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.249 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639515.249 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639515.249 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.249 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.249 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639515.249 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639515.250 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.250 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.250 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.250 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.250 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639515.250 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639515.250 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639515.250 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639515.250 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.250 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639515.250 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639515.250 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.250 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.250 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.250 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.250 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.250 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639515.250 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639515.250 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.251 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.251 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.251 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.251 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.251 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.251 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.251 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639515.251 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.251 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.251 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639515.251 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639515.252 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639515.252 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.252 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.252 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639515.252 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639515.252 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.252 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.252 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.252 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.252 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.252 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.252 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639515.253 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639515.253 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639515.253 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.253 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639515.254 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.254 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.255 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.255 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639515.255 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639515.255 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.255 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.256 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.256 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639515.257 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639515.257 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.258 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.258 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.259 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.259 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639515.259 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639515.259 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639515.259 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639515.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.259 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639515.259 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639515.259 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639515.259 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.261 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.261 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.262 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.262 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639515.262 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639515.263 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639515.263 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639515.263 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639515.264 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 d2) 1/3) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))))
1538639515.264 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))) in d3
1538639515.264 * [misc]taylor:  Taking taylor expansion of (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) in d3
1538639515.264 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639515.264 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.264 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3)) in d3
1538639515.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d3
1538639515.264 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639515.264 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.264 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.264 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.264 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.264 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.264 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639515.264 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639515.264 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.264 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.265 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.265 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.265 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.265 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.265 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.265 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.265 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.265 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.265 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3)) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.265 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.265 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.265 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.265 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.265 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.265 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.265 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.265 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.265 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.265 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.266 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.266 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.266 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.266 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.266 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.266 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.266 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.266 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.266 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.266 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.266 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.266 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.266 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.266 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.266 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.266 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.266 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.266 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.271 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.271 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.272 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.272 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639515.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.272 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.273 * [misc]backup-simplify:  Simplify (* (/ 1 d4) (pow (/ 1 d2) 1/3)) into (* (/ 1 d4) (pow (/ 1 d2) 1/3))
1538639515.273 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (* (/ 1 d4) (pow (/ 1 d2) 1/3)))) into 0
1538639515.273 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.274 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.274 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.275 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.276 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.277 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.277 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.278 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.278 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.278 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.279 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.279 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.279 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.280 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.280 * [misc]backup-simplify:  Simplify (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) into (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))
1538639515.280 * [misc]backup-simplify:  Simplify (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))
1538639515.281 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))
1538639515.282 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))
1538639515.282 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))
1538639515.282 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) in d4
1538639515.282 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) in d4
1538639515.282 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639515.282 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.282 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) in d4
1538639515.282 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.282 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.282 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.282 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.282 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.283 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.283 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.283 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d4
1538639515.283 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d4
1538639515.283 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d4
1538639515.283 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.283 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.283 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d4
1538639515.283 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.283 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.283 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.283 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.283 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.283 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.283 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.283 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.284 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.284 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.284 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.285 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.286 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.287 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.287 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.287 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.288 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.288 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.288 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.289 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.289 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.289 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.290 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.290 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.291 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.292 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.293 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.293 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.293 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d4))) into 0
1538639515.293 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.293 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.294 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.294 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d3))) into 0
1538639515.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.294 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.294 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.294 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.295 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.295 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.295 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.295 * [misc]backup-simplify:  Simplify (pow (/ 1 d2) -1/3) into (pow (/ 1 d2) -1/3)
1538639515.295 * [misc]backup-simplify:  Simplify (cbrt (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))) into (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3)
1538639515.295 * [misc]approximate:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in (d2 d1 d3 d4) around 0
1538639515.295 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.295 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.295 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.295 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.295 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.295 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.295 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.295 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.295 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.296 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.296 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.296 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.296 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.296 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.296 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.296 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.296 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.296 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.296 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.296 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.296 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.296 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.296 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.296 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log -1)) into (- (log -1) (log d4))
1538639515.297 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d4))) into (* 1/3 (- (log -1) (log d4)))
1538639515.297 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d4)))) into (exp (* 1/3 (- (log -1) (log d4))))
1538639515.297 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.297 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.297 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.297 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.297 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.297 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.297 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.297 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.297 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.297 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.297 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.297 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.297 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.297 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.298 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.298 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.298 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.298 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) 0) into (- (log d3))
1538639515.298 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d3))) into (* -1/3 (log d3))
1538639515.298 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d3))) into (pow d3 -1/3)
1538639515.298 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.298 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.298 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.298 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.298 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.298 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.298 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.298 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.298 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.299 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.299 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.299 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.299 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.299 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.299 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.299 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.299 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.299 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.299 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
1538639515.299 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
1538639515.299 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
1538639515.299 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d2
1538639515.299 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d2
1538639515.299 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d2
1538639515.299 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.299 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.299 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d2
1538639515.299 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639515.299 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.299 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.300 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.300 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.300 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.300 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.300 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.300 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.300 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.300 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.300 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.300 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.300 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.300 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.300 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.300 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.300 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.300 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.300 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.300 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.300 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.300 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.301 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.301 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.301 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.301 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.301 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.301 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.301 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.301 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.301 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.301 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.301 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.301 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.301 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.301 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.301 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.301 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.301 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.301 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.302 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.302 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.302 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.302 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.302 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.302 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.302 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.303 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.303 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.303 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.303 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.303 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.303 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.303 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.303 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.303 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.303 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.303 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.303 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.303 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.303 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.303 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.303 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.303 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.303 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.303 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.303 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.303 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.303 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.304 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.304 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.304 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.304 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.304 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.304 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.304 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.304 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.304 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.304 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.304 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.304 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.304 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.304 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.304 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.304 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.304 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.304 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.304 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.304 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.304 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.305 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.305 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.305 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.305 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.305 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.305 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.305 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.305 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.305 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.305 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.306 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.306 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.306 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639515.306 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1538639515.306 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) 1)) (pow -1 1)))) 1) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.307 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.307 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log -1) (log d2)))) into (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
1538639515.307 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log -1) (log d2)))))
1538639515.307 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log -1) (log d2))))) in d1
1538639515.307 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d1
1538639515.307 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d4)) in d1
1538639515.307 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.308 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.308 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.308 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.308 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.308 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.308 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.308 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.308 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.308 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.308 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.308 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.308 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.308 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.308 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.308 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.308 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.308 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.308 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.308 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.308 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.308 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.308 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.308 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.308 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.308 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.308 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.309 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.309 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.309 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639515.309 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1538639515.309 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639515.309 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639515.311 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.312 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.312 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.312 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.313 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.313 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d4)) into (/ 1/3 d4)
1538639515.313 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.313 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
1538639515.313 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d3)) into (/ 1/3 d3)
1538639515.313 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d3)) into (* 1/3 (/ 1 d3))
1538639515.313 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d3))) into (- (* 1/3 (/ 1 d3)))
1538639515.314 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d4) (- (* 1/3 (/ 1 d3)))) into (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3)))
1538639515.314 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) (exp (* 1/3 (- (log -1) (log d2)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3)))
1538639515.314 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3))) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.314 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.314 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.314 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.314 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.314 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.314 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.314 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.314 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.314 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.314 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.314 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.315 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.315 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.315 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.315 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.315 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.315 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) into (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)
1538639515.315 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3)) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.315 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.315 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d3) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.315 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.315 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.315 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.315 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.315 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.315 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.315 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.316 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.316 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.316 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.316 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.316 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.316 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.316 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.316 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.316 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.316 * [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))
1538639515.318 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.319 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.319 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.320 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.320 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.320 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (log d2)))))) into 0
1538639515.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.321 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) 0) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))
1538639515.321 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.321 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.321 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.321 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.321 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.321 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.321 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.321 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.321 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.321 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.321 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.321 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.321 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.322 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.322 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.322 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.322 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.322 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.322 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.323 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.324 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.325 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.325 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.326 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.326 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (log d2)))))) into 0
1538639515.326 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.327 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.328 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.328 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.329 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.329 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.329 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.329 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.329 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.329 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.331 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.331 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.332 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.333 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.333 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.333 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.333 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.334 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.335 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.335 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.336 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.336 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639515.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.339 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))
1538639515.339 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.340 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))) (+ (* 0 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log -1) (log d2))))) into (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2)))))))
1538639515.341 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2))))))) 1) 1)))) into (* (exp (* 1/3 (- (log -1) (log d2)))) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639515.342 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (log d2)))) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.342 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.342 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.342 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.342 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.342 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.342 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.342 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.342 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.342 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.342 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.342 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.342 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639515.342 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.343 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.343 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.343 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.343 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.343 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.343 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.343 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639515.343 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639515.343 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.343 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.343 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.343 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.343 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.343 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.343 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.343 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639515.343 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639515.343 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.343 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.343 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639515.343 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.343 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.343 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.343 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.343 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.343 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639515.343 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639515.344 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.344 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.344 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.344 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.344 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.344 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.344 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.344 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.344 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.344 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.344 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.344 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.344 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639515.344 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639515.344 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.344 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.344 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639515.344 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.344 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.344 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.344 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.345 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.345 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639515.345 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639515.345 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639515.345 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.345 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639515.346 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.346 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.346 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.346 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.346 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.346 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639515.347 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639515.347 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.347 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.347 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.347 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639515.348 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639515.349 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.350 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.350 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.351 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.351 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639515.351 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639515.351 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639515.351 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639515.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.352 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639515.352 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639515.352 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639515.354 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.355 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.356 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.357 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.357 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639515.357 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639515.357 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639515.358 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639515.358 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639515.358 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))))
1538639515.358 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))) in d3
1538639515.358 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) in d3
1538639515.358 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639515.358 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.358 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4)) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.359 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.359 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.359 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.359 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.359 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.359 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.359 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.359 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.359 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.359 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.359 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.359 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639515.359 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.359 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.359 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.359 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.359 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.359 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639515.360 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639515.360 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) into (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)
1538639515.360 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.360 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.360 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2)) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.360 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.360 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.360 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.360 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.360 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.360 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.360 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.360 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.360 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.361 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.361 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.361 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.361 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639515.361 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.361 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.361 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.361 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.361 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.361 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) in d3
1538639515.361 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.361 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.361 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) in d3
1538639515.361 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.361 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.361 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.362 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.362 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.362 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.362 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.362 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.362 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.362 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.362 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.362 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.362 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.362 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.362 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.362 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.362 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.362 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639515.362 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.362 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.362 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.363 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) into (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))
1538639515.364 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.365 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.365 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.366 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.366 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639515.366 * [misc]backup-simplify:  Simplify (- (/ 0 d4) (+ (* (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) (/ 0 d4)))) into 0
1538639515.367 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))) into 0
1538639515.368 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.369 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.369 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.372 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.373 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.374 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.375 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.375 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.378 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.379 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.379 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.379 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.380 * [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) into (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))
1538639515.380 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) into (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))
1538639515.380 * [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))
1538639515.380 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))
1538639515.380 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) in d4
1538639515.380 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) in d4
1538639515.380 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639515.380 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.381 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.381 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.381 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.381 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.381 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.381 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.381 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.381 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.381 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.381 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.381 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.381 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.381 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.381 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.381 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.381 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.382 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.382 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.383 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.384 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.384 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.387 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.388 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.389 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.390 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.390 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.391 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.391 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.392 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.392 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.392 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.395 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.396 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.396 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.398 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.398 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.398 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d4))) into 0
1538639515.398 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.398 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.398 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.399 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d3))) into 0
1538639515.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.399 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.399 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.399 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.399 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.399 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.399 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.399 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log (/ 1 (- d2)))))) into (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))
1538639515.400 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538639515.400 * [misc]backup-simplify:  Simplify (cbrt (- (- d2 d1) (- d3 d4))) into (pow (- (+ d2 d4) (+ d3 d1)) 1/3)
1538639515.400 * [misc]approximate:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in (d2 d1 d3 d4) around 0
1538639515.400 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.400 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.400 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.400 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.400 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.400 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.400 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.400 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639515.400 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.400 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.400 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.400 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.400 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639515.400 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.400 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.400 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
1538639515.401 * [misc]backup-simplify:  Simplify (log (- d2 (+ d3 d1))) into (log (- d2 (+ d3 d1)))
1538639515.401 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d2 (+ d3 d1)))) into (* 1/3 (log (- d2 (+ d3 d1))))
1538639515.401 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d2 (+ d3 d1))))) into (pow (- d2 (+ d3 d1)) 1/3)
1538639515.401 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.401 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.401 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.401 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.401 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.401 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.401 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639515.401 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.401 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.401 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.401 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.401 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.401 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.401 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639515.401 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639515.401 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639515.401 * [misc]backup-simplify:  Simplify (log (- (+ d2 d4) d1)) into (log (- (+ d2 d4) d1))
1538639515.401 * [misc]backup-simplify:  Simplify (* 1/3 (log (- (+ d2 d4) d1))) into (* 1/3 (log (- (+ d2 d4) d1)))
1538639515.401 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (+ d2 d4) d1)))) into (pow (- (+ d2 d4) d1) 1/3)
1538639515.401 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d1
1538639515.401 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d1
1538639515.401 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d1
1538639515.402 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.402 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.402 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d1
1538639515.402 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639515.402 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639515.402 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.402 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.402 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.402 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.402 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.402 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.402 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.402 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.402 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.402 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.402 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.402 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.402 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1538639515.402 * [misc]backup-simplify:  Simplify (log (- (+ d2 d4) d3)) into (log (- (+ d2 d4) d3))
1538639515.402 * [misc]backup-simplify:  Simplify (* 1/3 (log (- (+ d2 d4) d3))) into (* 1/3 (log (- (+ d2 d4) d3)))
1538639515.402 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (+ d2 d4) d3)))) into (pow (- (+ d2 d4) d3) 1/3)
1538639515.402 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.402 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.402 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.402 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.402 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.402 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.402 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.402 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.402 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.402 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.402 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.402 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.402 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.402 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.403 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.403 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.403 * [misc]backup-simplify:  Simplify (log (- d4 (+ d3 d1))) into (log (- d4 (+ d3 d1)))
1538639515.403 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 (+ d3 d1)))) into (* 1/3 (log (- d4 (+ d3 d1))))
1538639515.403 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 (+ d3 d1))))) into (pow (- d4 (+ d3 d1)) 1/3)
1538639515.403 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.403 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.403 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.403 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.403 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.403 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.403 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.403 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.403 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.403 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.403 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.403 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.403 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.403 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.403 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.403 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.403 * [misc]backup-simplify:  Simplify (log (- d4 (+ d3 d1))) into (log (- d4 (+ d3 d1)))
1538639515.403 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 (+ d3 d1)))) into (* 1/3 (log (- d4 (+ d3 d1))))
1538639515.403 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 (+ d3 d1))))) into (pow (- d4 (+ d3 d1)) 1/3)
1538639515.404 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 1/3) in d1
1538639515.404 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- d4 (+ d3 d1))))) in d1
1538639515.404 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- d4 (+ d3 d1)))) in d1
1538639515.404 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.404 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.404 * [misc]taylor:  Taking taylor expansion of (log (- d4 (+ d3 d1))) in d1
1538639515.404 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.404 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.404 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.404 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.404 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.404 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.404 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.404 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.404 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.404 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.404 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.404 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.404 * [misc]backup-simplify:  Simplify (log (- d4 d3)) into (log (- d4 d3))
1538639515.404 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 d3))) into (* 1/3 (log (- d4 d3)))
1538639515.404 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 d3)))) into (pow (- d4 d3) 1/3)
1538639515.404 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 1/3) in d3
1538639515.404 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- d4 d3)))) in d3
1538639515.404 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- d4 d3))) in d3
1538639515.404 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.404 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.404 * [misc]taylor:  Taking taylor expansion of (log (- d4 d3)) in d3
1538639515.404 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.404 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.404 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.404 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.404 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.404 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.405 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.405 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639515.405 * [misc]backup-simplify:  Simplify (* 1/3 (log d4)) into (* 1/3 (log d4))
1538639515.405 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log d4))) into (pow d4 1/3)
1538639515.405 * [misc]taylor:  Taking taylor expansion of (pow d4 1/3) in d4
1538639515.405 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log d4))) in d4
1538639515.405 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log d4)) in d4
1538639515.405 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.405 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.405 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639515.405 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.405 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.405 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.405 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.405 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639515.405 * [misc]backup-simplify:  Simplify (* 1/3 (log d4)) into (* 1/3 (log d4))
1538639515.405 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log d4))) into (pow d4 1/3)
1538639515.405 * [misc]backup-simplify:  Simplify (pow d4 1/3) into (pow d4 1/3)
1538639515.405 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.406 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.406 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- d4 (+ d3 d1)) 1)))) 1) into (/ 1 (- d4 (+ d3 d1)))
1538639515.407 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d4 (+ d3 d1)))) (* 0 (log (- d4 (+ d3 d1))))) into (* 1/3 (/ 1 (- d4 (+ d3 d1))))
1538639515.407 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- d4 (+ d3 d1))))) (+ (* (/ (pow (* 1/3 (/ 1 (- d4 (+ d3 d1)))) 1) 1)))) into (* 1/3 (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3))
1538639515.407 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3)) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.407 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.407 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 (+ d3 d1)) 2))))) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 (+ d3 d1)) 2)))) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.407 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.407 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.407 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.407 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.407 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.407 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.407 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.407 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.407 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.407 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.407 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.408 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.408 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.408 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d4 d3) 2)) into (/ 1 (pow (- d4 d3) 2))
1538639515.408 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (- d4 d3) 2))) into (log (/ 1 (pow (- d4 d3) 2)))
1538639515.408 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) into (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))
1538639515.409 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) into (pow (/ 1 (pow (- d4 d3) 2)) 1/3)
1538639515.409 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3))
1538639515.409 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.409 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 d3) 2)) 1/3) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.409 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 d3) 2))) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 d3) 2)) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.409 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.409 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.409 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.409 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.409 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.410 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.410 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.410 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.410 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d4 2))) into (log (/ 1 (pow d4 2)))
1538639515.410 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d4 2)))) into (* 1/3 (log (/ 1 (pow d4 2))))
1538639515.410 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d4 2))))) into (pow (/ 1 (pow d4 2)) 1/3)
1538639515.410 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.410 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.410 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.410 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d4 2)) 1/3) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d4 2))))) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d4 2)))) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.410 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.410 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d4 2))) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.410 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.410 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.410 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.411 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.411 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.411 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.411 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.411 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.412 * [misc]backup-simplify:  Simplify (* 1/3 (pow d4 -2/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.412 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.412 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.412 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.412 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.413 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow (- d4 d3) 1)))) 1) into (/ -1 (- d4 d3))
1538639515.413 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 (- d4 d3))) (* 0 (log (- d4 d3)))) into (- (* 1/3 (/ 1 (- d4 d3))))
1538639515.413 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- d4 d3)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (- d4 d3)))) 1) 1)))) into (* -1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3))
1538639515.413 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) in d3
1538639515.413 * [misc]taylor:  Taking taylor expansion of -1/3 in d3
1538639515.413 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 d3) 2)) 1/3) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.414 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 d3) 2))) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 d3) 2)) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.414 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.414 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.414 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.414 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.414 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.414 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.414 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.414 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.414 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d4 2))) into (log (/ 1 (pow d4 2)))
1538639515.414 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d4 2)))) into (* 1/3 (log (/ 1 (pow d4 2))))
1538639515.414 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d4 2))))) into (pow (/ 1 (pow d4 2)) 1/3)
1538639515.414 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.415 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639515.415 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.415 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d4 2)) 1/3) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d4 2))))) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d4 2)))) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.415 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.415 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d4 2))) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.415 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.415 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.415 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.415 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.415 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.415 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.415 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.415 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.415 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.415 * [misc]backup-simplify:  Simplify (* -1/3 (pow d4 -2/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.416 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.417 * [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) (* 1 (* 1 (* d1 1)))) (+ (* (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) (* 1 (* 1 (* 1 d2)))) (pow d4 1/3))) into (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))
1538639515.417 * [misc]backup-simplify:  Simplify (cbrt (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))) into (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3)
1538639515.417 * [misc]approximate:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in (d2 d1 d3 d4) around 0
1538639515.417 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d4
1538639515.417 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d4
1538639515.417 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.418 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.418 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.418 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.418 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.418 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.418 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.418 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.418 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.418 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.418 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.418 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.418 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.418 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.418 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.418 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.419 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) 0) into (- (log d4))
1538639515.419 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4))) into (* -1/3 (log d4))
1538639515.419 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d4))) into (pow d4 -1/3)
1538639515.419 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.419 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.419 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.419 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.419 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.419 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.419 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.419 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.419 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.419 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.419 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.419 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.419 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.419 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.419 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.420 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.420 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.420 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.420 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log -1)) into (- (log -1) (log d3))
1538639515.420 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d3))) into (* 1/3 (- (log -1) (log d3)))
1538639515.420 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d3)))) into (exp (* 1/3 (- (log -1) (log d3))))
1538639515.420 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.420 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.420 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.420 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.420 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.420 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.421 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.421 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.421 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.421 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.421 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.421 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.421 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.421 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.421 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.421 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.421 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.421 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.421 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.421 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.421 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.421 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.421 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.422 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) (log -1)) into (- (log -1) (log d1))
1538639515.422 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d1))) into (* 1/3 (- (log -1) (log d1)))
1538639515.422 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d1)))) into (exp (* 1/3 (- (log -1) (log d1))))
1538639515.422 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.422 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.422 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.422 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.422 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.422 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.422 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.422 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.422 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.422 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.422 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.422 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.422 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.422 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.423 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.423 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.423 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.423 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.423 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
1538639515.423 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.423 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.423 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.423 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.423 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.423 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.423 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.423 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.423 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.423 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.423 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.423 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.424 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.424 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.424 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.424 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.424 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.424 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.424 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.424 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.424 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.424 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.424 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.424 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.424 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
1538639515.424 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.424 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d1
1538639515.424 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d1
1538639515.424 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d1
1538639515.424 * [misc]taylor:  Taking taylor expansion of -1/3 in d1
1538639515.424 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.424 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.424 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.424 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.424 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.424 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.425 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.425 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d3
1538639515.425 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d3
1538639515.425 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d3
1538639515.425 * [misc]taylor:  Taking taylor expansion of -1/3 in d3
1538639515.425 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.425 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.425 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.425 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.425 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.425 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.425 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.425 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d4
1538639515.425 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d4
1538639515.425 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d4
1538639515.425 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639515.425 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.425 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.425 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.425 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.425 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.425 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.425 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.425 * [misc]backup-simplify:  Simplify (pow d2 -1/3) into (pow d2 -1/3)
1538639515.425 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.425 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.425 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.426 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1538639515.426 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.426 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 1)) (pow 1 1)))) 1) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.426 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.427 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log d2)))) into (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
1538639515.427 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (pow (/ 1 d2) 1/3))
1538639515.427 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (pow (/ 1 d2) 1/3)) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d4)) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.427 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.427 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.427 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.427 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.427 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.427 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.427 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.427 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.427 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.427 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.427 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.428 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.428 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.428 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.428 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.428 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.428 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.428 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.428 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.428 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.428 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.428 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.428 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.428 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.428 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639515.428 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1538639515.428 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639515.428 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639515.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.429 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.429 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.430 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.430 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d4)) into (/ 1/3 d4)
1538639515.430 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.430 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
1538639515.430 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d3)) into (/ 1/3 d3)
1538639515.431 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d3)) into (* 1/3 (/ 1 d3))
1538639515.431 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d3))) into (- (* 1/3 (/ 1 d3)))
1538639515.431 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d4) (- (* 1/3 (/ 1 d3)))) into (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3)))
1538639515.432 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) (pow (/ 1 d2) 1/3))) into (- (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3))))
1538639515.432 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3)))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.432 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (/ 1 d4)) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.432 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.432 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.432 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.432 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.432 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.432 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.432 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.432 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.432 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.432 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (* (/ 1 d3) (pow (/ 1 d2) 1/3)) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.432 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.432 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.432 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.432 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.432 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.432 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.433 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.433 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.433 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.433 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.433 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.433 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.433 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.433 * [misc]backup-simplify:  Simplify (* (pow (/ 1 d2) 1/3) (/ 1 d4)) into (* (pow (/ 1 d2) 1/3) (/ 1 d4))
1538639515.433 * [misc]backup-simplify:  Simplify (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) into (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4)))
1538639515.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.434 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.434 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.435 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.436 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.436 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.437 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) 0) into (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4)))
1538639515.437 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.437 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.437 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (/ 1 d4)) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.437 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.437 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.437 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.437 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.437 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.437 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.437 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.437 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.437 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.437 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.437 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.438 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.438 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.439 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.439 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.440 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 d2) 1/3) 0) (* 0 1)) into 0
1538639515.440 * [misc]backup-simplify:  Simplify (* (pow (/ 1 d2) 1/3) 1) into (pow (/ 1 d2) 1/3)
1538639515.440 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.441 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.441 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.441 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.442 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.442 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.442 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.442 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.442 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.442 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.443 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.443 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.444 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.444 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.444 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.444 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.444 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.445 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.445 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.445 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.445 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.448 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))
1538639515.448 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.449 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))) (+ (* 0 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log d2))))) into (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2)))))))
1538639515.451 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2))))))) 1) 1)))) into (* (pow (/ 1 d2) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639515.451 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.451 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.451 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.451 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.451 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.451 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.451 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.451 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.451 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.451 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639515.451 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.451 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.451 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.451 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.451 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.451 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639515.452 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639515.452 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.452 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.452 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.452 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.452 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.452 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.452 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639515.452 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639515.452 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.452 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.452 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.452 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.452 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.452 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.452 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639515.452 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639515.452 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.452 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.452 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639515.452 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.452 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.452 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.452 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.453 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.453 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.453 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.453 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639515.453 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639515.453 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.453 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639515.453 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.453 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.453 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.453 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.453 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.453 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639515.454 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639515.454 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639515.454 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.454 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.454 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639515.454 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.454 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.455 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.455 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639515.455 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639515.455 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.455 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.455 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.456 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639515.456 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639515.456 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.457 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.457 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.458 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.458 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639515.458 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639515.458 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639515.458 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639515.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.458 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639515.458 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639515.458 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639515.459 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.460 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.460 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.462 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.462 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639515.462 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639515.462 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639515.462 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639515.462 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639515.463 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 d2) 1/3) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))))
1538639515.463 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))) in d3
1538639515.463 * [misc]taylor:  Taking taylor expansion of (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) in d3
1538639515.463 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639515.463 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.463 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3)) in d3
1538639515.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.464 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.464 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.464 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.464 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.464 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639515.464 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639515.464 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.464 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.464 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.464 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.464 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.464 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.464 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.464 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.464 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.464 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.464 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3)) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639515.464 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.464 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.464 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.464 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.465 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.465 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.465 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.465 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.465 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.465 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.465 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.465 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.465 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.465 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.465 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.465 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.465 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.465 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.465 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.465 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.465 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.465 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.465 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.465 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.466 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.466 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.466 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.467 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.467 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639515.468 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.468 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.468 * [misc]backup-simplify:  Simplify (* (/ 1 d4) (pow (/ 1 d2) 1/3)) into (* (/ 1 d4) (pow (/ 1 d2) 1/3))
1538639515.468 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (* (/ 1 d4) (pow (/ 1 d2) 1/3)))) into 0
1538639515.469 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.469 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.469 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.470 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.471 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.471 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.472 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.472 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.473 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.473 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.473 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.474 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.475 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.475 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.475 * [misc]backup-simplify:  Simplify (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) into (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))
1538639515.476 * [misc]backup-simplify:  Simplify (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))
1538639515.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))
1538639515.477 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))
1538639515.477 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))
1538639515.477 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) in d4
1538639515.477 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) in d4
1538639515.477 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639515.478 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.478 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.478 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.478 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.478 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.478 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.478 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.478 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.478 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.478 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.478 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.478 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.478 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.479 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.479 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.483 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.483 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.485 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.485 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.485 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.486 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.486 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.486 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.487 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.487 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.487 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.488 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.488 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.488 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.489 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.490 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.491 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.491 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d4))) into 0
1538639515.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.491 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.492 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.492 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d3))) into 0
1538639515.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.492 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.492 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.492 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.493 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.493 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.493 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.493 * [misc]backup-simplify:  Simplify (pow (/ 1 d2) -1/3) into (pow (/ 1 d2) -1/3)
1538639515.493 * [misc]backup-simplify:  Simplify (cbrt (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))) into (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3)
1538639515.493 * [misc]approximate:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in (d2 d1 d3 d4) around 0
1538639515.493 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.493 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.493 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.493 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.493 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.493 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.493 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.493 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.493 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.493 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.493 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.493 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.494 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.494 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.494 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.494 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.494 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.494 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.494 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.494 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.494 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log -1)) into (- (log -1) (log d4))
1538639515.495 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d4))) into (* 1/3 (- (log -1) (log d4)))
1538639515.495 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d4)))) into (exp (* 1/3 (- (log -1) (log d4))))
1538639515.495 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.495 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.495 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.495 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.495 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.495 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.495 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.495 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.495 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.495 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.495 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.495 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.495 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.496 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.496 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.496 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.496 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) 0) into (- (log d3))
1538639515.496 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d3))) into (* -1/3 (log d3))
1538639515.496 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d3))) into (pow d3 -1/3)
1538639515.496 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.496 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.496 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.496 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.496 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.496 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.496 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.496 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.497 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.497 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.497 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.497 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.497 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.497 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.497 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.497 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
1538639515.497 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
1538639515.497 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
1538639515.497 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.497 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.497 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.497 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.497 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.497 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.497 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.497 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.498 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.498 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.498 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.498 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.498 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.498 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.498 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.498 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.498 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.498 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.498 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.498 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.498 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.498 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.498 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.498 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.499 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.499 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.499 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.499 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.499 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.499 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.499 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.499 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.499 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.499 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.499 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.499 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.499 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.499 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.499 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.499 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.499 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.499 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.500 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.500 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.500 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.500 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.500 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.500 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.500 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.500 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.500 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.500 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.500 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.500 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.501 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.501 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.501 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.501 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.501 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.501 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.501 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.501 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.501 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.501 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.501 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.501 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.501 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.501 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.501 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.501 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.501 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.501 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.501 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.501 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.502 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.502 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.502 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.502 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.502 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.502 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.502 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.502 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.502 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.502 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.502 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.502 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.502 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.502 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.502 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.502 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.502 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.502 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.502 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.502 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.502 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.502 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.503 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.503 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.503 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.503 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.503 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.503 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.503 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639515.504 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1538639515.504 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) 1)) (pow -1 1)))) 1) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.504 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.505 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log -1) (log d2)))) into (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
1538639515.505 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log -1) (log d2)))))
1538639515.505 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log -1) (log d2))))) in d1
1538639515.505 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d1
1538639515.505 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d4)) in d1
1538639515.505 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.505 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.505 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.505 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.505 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.505 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.505 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.506 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.506 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.506 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.506 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.506 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.506 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.506 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.506 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.506 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.506 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.506 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.506 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.506 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.506 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.506 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.506 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.506 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.506 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.506 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.506 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.507 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.507 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.507 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639515.507 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1538639515.507 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639515.507 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639515.509 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.509 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.510 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.510 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.510 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d4)) into (/ 1/3 d4)
1538639515.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.511 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
1538639515.511 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d3)) into (/ 1/3 d3)
1538639515.511 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d3)) into (* 1/3 (/ 1 d3))
1538639515.511 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d3))) into (- (* 1/3 (/ 1 d3)))
1538639515.511 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d4) (- (* 1/3 (/ 1 d3)))) into (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3)))
1538639515.511 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) (exp (* 1/3 (- (log -1) (log d2)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3)))
1538639515.511 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3))) in d3
1538639515.511 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.512 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.512 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.512 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.512 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.512 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.512 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.512 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.512 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.512 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.512 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.512 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.512 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.512 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.513 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.513 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.513 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.513 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) into (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)
1538639515.513 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3)) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.513 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.513 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d3) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.513 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.513 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.513 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.513 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.513 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.513 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.513 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.513 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.513 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.513 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.514 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.514 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.514 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.514 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.514 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.514 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.514 * [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))
1538639515.516 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.516 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.517 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.518 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.518 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.518 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (log d2)))))) into 0
1538639515.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.518 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) 0) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))
1538639515.518 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.519 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.519 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.519 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.519 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.519 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.519 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.519 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.519 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.519 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.519 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.519 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.519 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.519 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.519 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.519 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.519 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.519 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.520 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.521 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.522 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.522 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.522 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.523 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.523 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.524 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (log d2)))))) into 0
1538639515.524 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.525 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.526 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.526 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.526 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.527 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.527 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.527 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.527 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.527 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.527 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.529 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.529 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.530 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.530 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.530 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.530 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.530 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.532 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.532 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.533 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.534 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.536 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))
1538639515.537 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.538 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))) (+ (* 0 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log -1) (log d2))))) into (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2)))))))
1538639515.539 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2))))))) 1) 1)))) into (* (exp (* 1/3 (- (log -1) (log d2)))) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639515.539 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (log d2)))) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639515.539 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.539 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.539 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.539 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.539 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.539 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.539 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.539 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.540 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.540 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.540 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.540 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.540 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.540 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.540 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.540 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.540 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.540 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639515.540 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639515.540 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639515.540 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.540 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.540 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639515.540 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639515.540 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.540 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.540 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.540 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.540 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.540 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639515.540 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639515.541 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.541 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.541 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.541 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.541 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.541 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.541 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639515.541 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639515.541 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.541 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.541 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.541 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.541 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.541 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.541 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639515.541 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639515.541 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.541 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.541 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639515.541 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.541 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.541 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.541 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.542 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.542 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.542 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.542 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639515.542 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639515.542 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.542 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639515.542 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.542 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.542 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.542 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.542 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.542 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639515.543 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639515.543 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639515.543 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.543 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.543 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639515.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.544 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.544 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639515.544 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639515.544 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.544 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.544 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.545 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639515.545 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639515.546 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.547 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.547 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.548 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.549 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.549 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639515.549 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639515.549 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639515.549 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639515.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.550 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639515.550 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639515.550 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639515.555 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.557 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.558 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.560 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.560 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639515.560 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639515.560 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639515.560 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639515.560 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639515.562 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))))
1538639515.562 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639515.562 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.562 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4)) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.562 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.562 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.562 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.562 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.563 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.563 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.563 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.563 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.563 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.563 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.563 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.563 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.564 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.564 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639515.564 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.564 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.564 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.564 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.564 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.564 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639515.564 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639515.564 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) into (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)
1538639515.564 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) in d3
1538639515.564 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) in d3
1538639515.564 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.565 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.565 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2)) in d3
1538639515.565 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.565 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.565 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.565 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.565 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.565 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.565 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.565 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.565 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.565 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.565 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.565 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.565 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.565 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.565 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.566 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.566 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.566 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639515.566 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.566 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.566 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.566 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.566 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.567 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.567 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.567 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.567 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.567 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.567 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.567 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.567 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.567 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.567 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.567 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.567 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.568 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.568 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.568 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.568 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639515.568 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.568 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.568 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.569 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) into (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))
1538639515.571 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.572 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.573 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.574 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.574 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639515.575 * [misc]backup-simplify:  Simplify (- (/ 0 d4) (+ (* (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) (/ 0 d4)))) into 0
1538639515.575 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))) into 0
1538639515.578 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.579 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.580 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.584 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.586 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.586 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.587 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.589 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.589 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.590 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.591 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.592 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.592 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.592 * [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) into (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))
1538639515.593 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) into (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))
1538639515.593 * [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))
1538639515.594 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))
1538639515.594 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639515.594 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.594 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.594 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.594 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.594 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.594 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.594 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.594 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.595 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.595 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.595 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.595 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.595 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.595 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.595 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.595 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.595 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.596 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.596 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.596 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.596 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.599 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.599 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.600 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.605 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.606 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.607 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.609 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.610 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.614 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.615 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.615 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.616 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.616 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.622 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.623 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.624 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.626 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.627 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.627 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d4))) into 0
1538639515.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.628 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.628 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.628 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d3))) into 0
1538639515.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.629 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.629 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.629 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.629 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.629 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.629 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.630 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log (/ 1 (- d2)))))) into (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))
1538639515.630 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538639515.630 * [misc]backup-simplify:  Simplify (cbrt (- (- d2 d1) (- d3 d4))) into (pow (- (+ d2 d4) (+ d3 d1)) 1/3)
1538639515.630 * [misc]approximate:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in (d2 d1 d3 d4) around 0
1538639515.630 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.631 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.631 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.631 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.631 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.631 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.631 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.631 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639515.631 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.631 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.631 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.631 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.631 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639515.631 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.631 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.632 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
1538639515.632 * [misc]backup-simplify:  Simplify (log (- d2 (+ d3 d1))) into (log (- d2 (+ d3 d1)))
1538639515.632 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d2 (+ d3 d1)))) into (* 1/3 (log (- d2 (+ d3 d1))))
1538639515.632 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d2 (+ d3 d1))))) into (pow (- d2 (+ d3 d1)) 1/3)
1538639515.632 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.632 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.632 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.632 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.632 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.632 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.632 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639515.632 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.632 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.632 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.632 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.633 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.633 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.633 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639515.633 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639515.633 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639515.633 * [misc]backup-simplify:  Simplify (log (- (+ d2 d4) d1)) into (log (- (+ d2 d4) d1))
1538639515.633 * [misc]backup-simplify:  Simplify (* 1/3 (log (- (+ d2 d4) d1))) into (* 1/3 (log (- (+ d2 d4) d1)))
1538639515.633 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (+ d2 d4) d1)))) into (pow (- (+ d2 d4) d1) 1/3)
1538639515.633 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d1
1538639515.633 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d1
1538639515.633 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d1
1538639515.633 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.633 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.633 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d1
1538639515.633 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639515.633 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639515.634 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.634 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.634 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.634 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.634 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.634 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.634 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.634 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.634 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.634 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.634 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.634 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.634 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.634 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1538639515.634 * [misc]backup-simplify:  Simplify (log (- (+ d2 d4) d3)) into (log (- (+ d2 d4) d3))
1538639515.634 * [misc]backup-simplify:  Simplify (* 1/3 (log (- (+ d2 d4) d3))) into (* 1/3 (log (- (+ d2 d4) d3)))
1538639515.634 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (+ d2 d4) d3)))) into (pow (- (+ d2 d4) d3) 1/3)
1538639515.635 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.635 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.635 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.635 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.635 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.635 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.635 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.635 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.635 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.635 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.635 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.635 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.635 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.635 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.635 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.635 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.636 * [misc]backup-simplify:  Simplify (log (- d4 (+ d3 d1))) into (log (- d4 (+ d3 d1)))
1538639515.636 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 (+ d3 d1)))) into (* 1/3 (log (- d4 (+ d3 d1))))
1538639515.636 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 (+ d3 d1))))) into (pow (- d4 (+ d3 d1)) 1/3)
1538639515.636 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 1/3) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ d2 d4) (+ d3 d1))))) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ d2 d4) (+ d3 d1)))) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.636 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.636 * [misc]taylor:  Taking taylor expansion of (log (- (+ d2 d4) (+ d3 d1))) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.636 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.636 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.636 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.636 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.636 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.636 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.636 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.636 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.636 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.636 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.637 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.637 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.637 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.637 * [misc]backup-simplify:  Simplify (log (- d4 (+ d3 d1))) into (log (- d4 (+ d3 d1)))
1538639515.637 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 (+ d3 d1)))) into (* 1/3 (log (- d4 (+ d3 d1))))
1538639515.637 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 (+ d3 d1))))) into (pow (- d4 (+ d3 d1)) 1/3)
1538639515.637 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 1/3) in d1
1538639515.637 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- d4 (+ d3 d1))))) in d1
1538639515.637 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- d4 (+ d3 d1)))) in d1
1538639515.637 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.637 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.637 * [misc]taylor:  Taking taylor expansion of (log (- d4 (+ d3 d1))) in d1
1538639515.637 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.637 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.637 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.637 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.637 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.638 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.638 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.638 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.638 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.638 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.638 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.638 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.638 * [misc]backup-simplify:  Simplify (log (- d4 d3)) into (log (- d4 d3))
1538639515.638 * [misc]backup-simplify:  Simplify (* 1/3 (log (- d4 d3))) into (* 1/3 (log (- d4 d3)))
1538639515.638 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- d4 d3)))) into (pow (- d4 d3) 1/3)
1538639515.638 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 1/3) in d3
1538639515.638 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- d4 d3)))) in d3
1538639515.638 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- d4 d3))) in d3
1538639515.638 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.638 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.638 * [misc]taylor:  Taking taylor expansion of (log (- d4 d3)) in d3
1538639515.638 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.638 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.638 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.638 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.638 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.638 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.639 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.639 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639515.639 * [misc]backup-simplify:  Simplify (* 1/3 (log d4)) into (* 1/3 (log d4))
1538639515.639 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log d4))) into (pow d4 1/3)
1538639515.639 * [misc]taylor:  Taking taylor expansion of (pow d4 1/3) in d4
1538639515.639 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log d4))) in d4
1538639515.639 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log d4)) in d4
1538639515.639 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.639 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.639 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639515.639 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.639 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.639 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.639 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.640 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639515.640 * [misc]backup-simplify:  Simplify (* 1/3 (log d4)) into (* 1/3 (log d4))
1538639515.640 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log d4))) into (pow d4 1/3)
1538639515.640 * [misc]backup-simplify:  Simplify (pow d4 1/3) into (pow d4 1/3)
1538639515.640 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.641 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.642 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- d4 (+ d3 d1)) 1)))) 1) into (/ 1 (- d4 (+ d3 d1)))
1538639515.642 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d4 (+ d3 d1)))) (* 0 (log (- d4 (+ d3 d1))))) into (* 1/3 (/ 1 (- d4 (+ d3 d1))))
1538639515.643 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- d4 (+ d3 d1))))) (+ (* (/ (pow (* 1/3 (/ 1 (- d4 (+ d3 d1)))) 1) 1)))) into (* 1/3 (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3))
1538639515.643 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3)) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.643 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.643 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 (+ d3 d1)) 2)) 1/3) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 (+ d3 d1)) 2))))) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 (+ d3 d1)) 2)))) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.643 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.643 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.643 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.643 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.643 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.643 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.644 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.644 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.644 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.644 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.644 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.644 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.644 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.644 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d4 d3) 2)) into (/ 1 (pow (- d4 d3) 2))
1538639515.645 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (- d4 d3) 2))) into (log (/ 1 (pow (- d4 d3) 2)))
1538639515.645 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) into (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))
1538639515.646 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) into (pow (/ 1 (pow (- d4 d3) 2)) 1/3)
1538639515.646 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3))
1538639515.646 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) in d3
1538639515.646 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.646 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 d3) 2)) 1/3) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.647 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 d3) 2))) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 d3) 2)) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.647 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.647 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.647 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.647 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.647 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.647 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.647 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.647 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.647 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d4 2))) into (log (/ 1 (pow d4 2)))
1538639515.648 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d4 2)))) into (* 1/3 (log (/ 1 (pow d4 2))))
1538639515.648 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d4 2))))) into (pow (/ 1 (pow d4 2)) 1/3)
1538639515.648 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.648 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.648 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.648 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d4 2)) 1/3) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d4 2))))) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d4 2)))) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.648 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.648 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d4 2))) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.648 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.648 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.649 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.649 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.649 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.649 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.649 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.649 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.649 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.650 * [misc]backup-simplify:  Simplify (* 1/3 (pow d4 -2/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.650 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.650 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.651 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.651 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.652 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow (- d4 d3) 1)))) 1) into (/ -1 (- d4 d3))
1538639515.652 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 (- d4 d3))) (* 0 (log (- d4 d3)))) into (- (* 1/3 (/ 1 (- d4 d3))))
1538639515.653 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- d4 d3)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (- d4 d3)))) 1) 1)))) into (* -1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3))
1538639515.653 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow (- d4 d3) 2)) 1/3)) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of -1/3 in d3
1538639515.653 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d4 d3) 2)) 1/3) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d4 d3) 2))))) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d4 d3) 2)))) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.653 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d4 d3) 2))) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d4 d3) 2)) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.653 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.653 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.653 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.653 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.653 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.654 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.654 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.654 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.654 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d4 2))) into (log (/ 1 (pow d4 2)))
1538639515.654 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d4 2)))) into (* 1/3 (log (/ 1 (pow d4 2))))
1538639515.654 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d4 2))))) into (pow (/ 1 (pow d4 2)) 1/3)
1538639515.654 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.655 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639515.655 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.655 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d4 2)) 1/3) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d4 2))))) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d4 2)))) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.655 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.655 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d4 2))) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.655 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.655 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.655 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.655 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.656 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.656 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.656 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.656 * [misc]backup-simplify:  Simplify (* -1/3 (pow d4 -2/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.656 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) into (* -1/3 (pow (/ 1 (pow d4 2)) 1/3))
1538639515.659 * [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 (pow d4 2)) 1/3)) (* 1 (* 1 (* d1 1)))) (+ (* (* 1/3 (pow (/ 1 (pow d4 2)) 1/3)) (* 1 (* 1 (* 1 d2)))) (pow d4 1/3))) into (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))
1538639515.659 * [misc]backup-simplify:  Simplify (cbrt (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))) into (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3)
1538639515.659 * [misc]approximate:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in (d2 d1 d3 d4) around 0
1538639515.659 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d4
1538639515.659 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d4
1538639515.659 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d4
1538639515.659 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.659 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.659 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d4
1538639515.659 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.660 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.660 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.660 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.660 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.660 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.660 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.660 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.660 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.660 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.660 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.660 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.660 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.660 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.661 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.661 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.661 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) 0) into (- (log d4))
1538639515.661 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4))) into (* -1/3 (log d4))
1538639515.661 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d4))) into (pow d4 -1/3)
1538639515.661 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d3
1538639515.661 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d3
1538639515.661 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d3
1538639515.661 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.661 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.661 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d3
1538639515.661 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639515.661 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.661 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.662 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.662 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.662 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.662 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.662 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.662 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.662 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.662 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.662 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.662 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.662 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.662 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.662 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.662 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.662 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.662 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.662 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.662 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.663 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.663 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.663 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log -1)) into (- (log -1) (log d3))
1538639515.663 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d3))) into (* 1/3 (- (log -1) (log d3)))
1538639515.664 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d3)))) into (exp (* 1/3 (- (log -1) (log d3))))
1538639515.664 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.664 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.664 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.664 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.664 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.664 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.664 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.664 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.664 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.664 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.664 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.664 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.665 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.665 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.665 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.665 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.665 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.665 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.665 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.665 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.666 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) (log -1)) into (- (log -1) (log d1))
1538639515.666 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d1))) into (* 1/3 (- (log -1) (log d1)))
1538639515.666 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d1)))) into (exp (* 1/3 (- (log -1) (log d1))))
1538639515.666 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.666 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.666 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.666 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.666 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.666 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.667 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.667 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.667 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.667 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.667 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.667 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.667 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.667 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.667 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.667 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.667 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.667 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.667 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.667 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.667 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.667 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.668 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.668 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.668 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
1538639515.668 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.668 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 1/3) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))))) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))))) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.668 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.668 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.668 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.668 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.668 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.668 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.668 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.668 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.669 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.669 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.669 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.669 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.669 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.669 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.669 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.669 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.669 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.669 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.669 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.669 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.670 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.670 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
1538639515.670 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.670 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d1
1538639515.670 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d1
1538639515.670 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d1
1538639515.670 * [misc]taylor:  Taking taylor expansion of -1/3 in d1
1538639515.670 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.670 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.670 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.670 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.670 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.670 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.670 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.670 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d3
1538639515.670 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d3
1538639515.670 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d3
1538639515.670 * [misc]taylor:  Taking taylor expansion of -1/3 in d3
1538639515.670 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.670 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.670 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.670 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.671 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.671 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.671 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.671 * [misc]taylor:  Taking taylor expansion of (pow d2 -1/3) in d4
1538639515.671 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (log d2))) in d4
1538639515.671 * [misc]taylor:  Taking taylor expansion of (* -1/3 (log d2)) in d4
1538639515.671 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639515.671 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639515.671 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.671 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.671 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.671 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.671 * [misc]backup-simplify:  Simplify (* -1/3 (log d2)) into (* -1/3 (log d2))
1538639515.671 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
1538639515.671 * [misc]backup-simplify:  Simplify (pow d2 -1/3) into (pow d2 -1/3)
1538639515.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.672 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.672 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.672 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1538639515.672 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.673 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 1)) (pow 1 1)))) 1) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.674 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.674 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log d2)))) into (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
1538639515.675 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (pow (/ 1 d2) 1/3))
1538639515.675 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (pow (/ 1 d2) 1/3)) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d4)) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.675 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.675 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.675 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.675 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.675 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.675 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.675 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.675 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.675 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.675 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.675 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.675 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.675 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.675 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.675 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d1
1538639515.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d1
1538639515.676 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.676 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.676 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d1
1538639515.676 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.676 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.676 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.676 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.676 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.676 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.676 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.676 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639515.676 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1538639515.676 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639515.676 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639515.676 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.677 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.677 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.678 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.678 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d4)) into (/ 1/3 d4)
1538639515.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.678 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
1538639515.678 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d3)) into (/ 1/3 d3)
1538639515.678 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d3)) into (* 1/3 (/ 1 d3))
1538639515.679 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d3))) into (- (* 1/3 (/ 1 d3)))
1538639515.679 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d4) (- (* 1/3 (/ 1 d3)))) into (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3)))
1538639515.679 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) (pow (/ 1 d2) 1/3))) into (- (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3))))
1538639515.679 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3)))) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.679 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (/ 1 d4)) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.679 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.679 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.680 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.680 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.680 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.680 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.680 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.680 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.680 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.680 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.680 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (/ 1 d3) (pow (/ 1 d2) 1/3))) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.680 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.680 * [misc]taylor:  Taking taylor expansion of (* (/ 1 d3) (pow (/ 1 d2) 1/3)) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.680 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.680 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.680 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.680 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.680 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.680 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.680 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.680 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.680 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.680 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.680 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.681 * [misc]backup-simplify:  Simplify (* (pow (/ 1 d2) 1/3) (/ 1 d4)) into (* (pow (/ 1 d2) 1/3) (/ 1 d4))
1538639515.681 * [misc]backup-simplify:  Simplify (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) into (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4)))
1538639515.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.682 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.682 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.683 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.683 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.684 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.684 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.685 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) 0) into (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4)))
1538639515.685 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 d2) 1/3) (/ 1 d4))) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.685 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.685 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (/ 1 d4)) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.685 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.685 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.685 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.685 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.685 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.685 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.685 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.685 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.685 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.685 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.685 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.686 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.686 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.687 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.688 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 d2) 1/3) 0) (* 0 1)) into 0
1538639515.688 * [misc]backup-simplify:  Simplify (* (pow (/ 1 d2) 1/3) 1) into (pow (/ 1 d2) 1/3)
1538639515.688 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.688 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.689 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.689 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.690 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.690 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.690 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.690 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.690 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.690 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.691 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.691 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.692 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.692 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.692 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.692 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.692 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.692 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (log d2))) into 0
1538639515.693 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.693 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.693 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.696 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))
1538639515.696 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
1538639515.697 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))) (+ (* 0 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log d2))))) into (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2)))))))
1538639515.699 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2))))))) 1) 1)))) into (* (pow (/ 1 d2) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639515.699 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 d2) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.699 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.699 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.699 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.699 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.699 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.699 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.699 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.699 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.699 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639515.699 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.699 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.699 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.700 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.700 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.700 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639515.700 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639515.700 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.700 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.700 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.700 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.700 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.700 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.700 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.700 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639515.700 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639515.700 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.700 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.700 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.700 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.700 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.700 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.700 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.700 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639515.700 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639515.700 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.700 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639515.700 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.701 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.701 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.701 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.701 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.701 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.701 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.701 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639515.701 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639515.701 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.701 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639515.701 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.701 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.701 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.701 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.702 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.702 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639515.702 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639515.702 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639515.702 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.702 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639515.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.703 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.703 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639515.703 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639515.704 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.704 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.704 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.705 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639515.705 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639515.706 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.707 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.707 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.708 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.708 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639515.709 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639515.709 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639515.709 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639515.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.709 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639515.709 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639515.709 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639515.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.712 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.712 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.714 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.714 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639515.715 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639515.715 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639515.715 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639515.715 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639515.717 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 d2) 1/3) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))))
1538639515.717 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))) in d3
1538639515.717 * [misc]taylor:  Taking taylor expansion of (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3))) in d3
1538639515.717 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639515.717 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.717 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* d3 d4)) (pow (/ 1 d2) 1/3)) in d3
1538639515.717 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d3
1538639515.717 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639515.717 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.717 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.717 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.717 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.717 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.717 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639515.717 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639515.718 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.718 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.718 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.718 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.718 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.718 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.718 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.718 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.718 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3))) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.718 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.718 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d3 2)) (pow (/ 1 d2) 1/3)) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639515.718 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.718 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.719 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.719 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.719 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.719 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.719 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.719 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.719 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.719 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.719 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.719 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.719 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.719 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.719 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.719 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.719 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.719 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.720 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.720 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.720 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.720 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.720 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.720 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.720 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.720 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.720 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.720 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.720 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.720 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.720 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.720 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.721 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.721 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.722 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.722 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.724 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.724 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639515.724 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.725 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.725 * [misc]backup-simplify:  Simplify (* (/ 1 d4) (pow (/ 1 d2) 1/3)) into (* (/ 1 d4) (pow (/ 1 d2) 1/3))
1538639515.726 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (* (/ 1 d4) (pow (/ 1 d2) 1/3)))) into 0
1538639515.726 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.727 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.727 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.730 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.730 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.732 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.732 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.732 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.733 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.734 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.735 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.735 * [misc]backup-simplify:  Simplify (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) into (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))
1538639515.735 * [misc]backup-simplify:  Simplify (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))
1538639515.736 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))
1538639515.736 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))
1538639515.737 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))))
1538639515.737 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)))) in d4
1538639515.737 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3))) in d4
1538639515.737 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639515.737 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.737 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 d2) 1/3)) in d4
1538639515.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639515.737 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.737 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.737 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.737 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.737 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.738 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 1/3) in d4
1538639515.738 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d2)))) in d4
1538639515.738 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d2))) in d4
1538639515.738 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.738 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.738 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d2)) in d4
1538639515.738 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.738 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.738 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.738 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.738 * [misc]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
1538639515.738 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d2))) into (* 1/3 (log (/ 1 d2)))
1538639515.738 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d2)))) into (pow (/ 1 d2) 1/3)
1538639515.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639515.739 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
1538639515.739 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 d2)))) into 0
1538639515.739 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.740 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.741 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.742 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.742 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.743 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.743 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 d2) 1/3))) into 0
1538639515.744 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 d2) 1/3)) into (pow (/ 1 d2) 1/3)
1538639515.745 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.745 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.745 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639515.746 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
1538639515.747 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
1538639515.748 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.748 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d4))) into 0
1538639515.748 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.748 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.749 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d3))) into 0
1538639515.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.749 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.749 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) 0) (* 0 (pow (/ 1 d2) 1/3)))) into 0
1538639515.749 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.749 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.749 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.749 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.750 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.752 * [misc]backup-simplify:  Simplify (pow (/ 1 d2) -1/3) into (pow (/ 1 d2) -1/3)
1538639515.752 * [misc]backup-simplify:  Simplify (cbrt (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))) into (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3)
1538639515.752 * [misc]approximate:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in (d2 d1 d3 d4) around 0
1538639515.752 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.752 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.752 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.752 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.752 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.752 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.752 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.752 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.752 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.752 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.752 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.753 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.753 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.753 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.753 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.753 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.753 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.753 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.753 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.753 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.754 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log -1)) into (- (log -1) (log d4))
1538639515.754 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d4))) into (* 1/3 (- (log -1) (log d4)))
1538639515.754 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d4)))) into (exp (* 1/3 (- (log -1) (log d4))))
1538639515.754 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.754 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.754 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.754 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.754 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.754 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.754 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.754 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.754 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.754 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.754 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.754 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.754 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.754 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.755 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.755 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.755 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.755 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) 0) into (- (log d3))
1538639515.755 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d3))) into (* -1/3 (log d3))
1538639515.755 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d3))) into (pow d3 -1/3)
1538639515.755 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.755 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.755 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.755 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.755 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.755 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.755 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.755 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.755 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.756 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.756 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.756 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.756 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.756 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.756 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.756 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.756 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.756 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.756 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.756 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.756 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.756 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
1538639515.756 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
1538639515.756 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
1538639515.756 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.756 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.756 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.756 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.757 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.757 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.757 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.757 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.757 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.757 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.757 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.757 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.757 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.757 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.757 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.757 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.757 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.757 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.757 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.757 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.758 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.758 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.758 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.758 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 1/3) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))))) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))))) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.758 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.758 * [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.758 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.758 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.758 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.758 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.758 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.758 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.758 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.758 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.758 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.758 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.758 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.758 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.759 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.759 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.759 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.759 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.759 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.759 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.760 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.760 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.760 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.760 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.760 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.760 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.760 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.760 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.760 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.760 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.760 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.760 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.760 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.760 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.760 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.761 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.761 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.761 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.761 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.761 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.761 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.761 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.761 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.761 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.761 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.761 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.761 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.762 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.762 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.762 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.762 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.762 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.762 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.762 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.762 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.762 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.763 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.763 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.763 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.763 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.763 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.763 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.763 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.763 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.763 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.763 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.763 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.763 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.763 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.763 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.763 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.764 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.764 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.764 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.765 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.765 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639515.765 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1538639515.766 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) 1)) (pow -1 1)))) 1) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.766 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.766 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log -1) (log d2)))) into (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
1538639515.767 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log -1) (log d2)))))
1538639515.767 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log -1) (log d2))))) in d1
1538639515.767 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d1
1538639515.767 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d4)) in d1
1538639515.767 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.767 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.768 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.768 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.768 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.768 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.768 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.768 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.768 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.768 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.768 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.768 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.768 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.768 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.768 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.768 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.768 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.768 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.769 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.769 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.769 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.769 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.769 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.769 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.769 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.769 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.769 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.769 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.769 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.770 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.770 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639515.770 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1538639515.770 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639515.770 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639515.773 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.775 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.775 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.777 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.777 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d4)) into (/ 1/3 d4)
1538639515.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.777 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
1538639515.777 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d3)) into (/ 1/3 d3)
1538639515.777 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d3)) into (* 1/3 (/ 1 d3))
1538639515.778 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d3))) into (- (* 1/3 (/ 1 d3)))
1538639515.778 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d4) (- (* 1/3 (/ 1 d3)))) into (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3)))
1538639515.778 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) (exp (* 1/3 (- (log -1) (log d2)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3)))
1538639515.778 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3))) in d3
1538639515.778 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) in d3
1538639515.778 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.779 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.779 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) in d3
1538639515.779 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.779 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.779 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.779 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.779 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.779 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.779 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.779 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.779 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.779 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.779 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.779 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.779 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.779 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.779 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.780 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.780 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.780 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.780 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.780 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) into (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)
1538639515.780 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d3)) in d3
1538639515.780 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.780 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.780 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d3) in d3
1538639515.780 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.781 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.781 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.781 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.781 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.781 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.781 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.781 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.781 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.781 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.781 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.781 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.781 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.781 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.781 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.782 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.782 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.782 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.782 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.782 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.782 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.783 * [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))
1538639515.785 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.786 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.787 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.788 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.788 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.788 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (log d2)))))) into 0
1538639515.788 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.789 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) 0) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))
1538639515.789 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.789 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.789 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.789 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.789 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.789 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.789 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.789 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.789 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.789 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.789 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.789 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.789 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.789 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.790 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.790 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.790 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.790 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.790 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.791 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.792 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.792 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.792 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.793 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.793 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.794 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (log d2)))))) into 0
1538639515.794 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.795 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.796 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.796 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.797 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.797 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.797 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.797 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.797 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.797 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.799 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.799 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.800 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.800 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.800 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.800 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.801 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.802 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.803 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.803 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.804 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.804 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639515.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.805 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.807 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))
1538639515.807 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639515.808 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (* d3 d4)))) (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))))))) (+ (* 0 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log -1) (log d2))))) into (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2)))))))
1538639515.810 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d4)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d3 d4))) (* 1/3 (/ 1 (* d4 d1)))) (+ (* 1/3 (/ 1 (* d3 d1))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/6 (/ 1 (pow d4 2))))))) 1) 1)))) into (* (exp (* 1/3 (- (log -1) (log d2)))) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639515.810 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (log d2)))) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639515.810 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d1
1538639515.810 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d1
1538639515.810 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.810 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.810 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d1
1538639515.810 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639515.810 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639515.810 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.810 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.810 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.810 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.810 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.810 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.810 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.810 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.810 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.811 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.811 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.811 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.811 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.811 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.811 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.811 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.811 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.811 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639515.811 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639515.811 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.811 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.811 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.811 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.811 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.811 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.811 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.811 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639515.811 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639515.811 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639515.811 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.811 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639515.811 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.811 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.811 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.811 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.811 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.811 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639515.812 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639515.812 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.812 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.812 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.812 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.812 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.812 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.812 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.812 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.812 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.812 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.812 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639515.812 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639515.812 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639515.812 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639515.812 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.812 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.812 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.812 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.813 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.813 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.813 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639515.813 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639515.813 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639515.813 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639515.813 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.813 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639515.814 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.814 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.814 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.814 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639515.814 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639515.815 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.815 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.815 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639515.815 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639515.816 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639515.818 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.819 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.820 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.821 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.821 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639515.821 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639515.821 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639515.822 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639515.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.822 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639515.822 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639515.822 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639515.826 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.828 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.829 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.831 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.831 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639515.831 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639515.831 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639515.831 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639515.832 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639515.833 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))))
1538639515.833 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4))) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639515.833 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639515.833 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (* d3 d4)) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.833 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.833 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.833 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.833 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.833 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.833 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.833 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.833 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.833 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.834 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.834 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.835 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.835 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639515.835 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.835 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.835 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.835 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.835 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.835 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639515.835 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639515.835 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) into (/ (exp (* 1/3 (- (log -1) (log d2)))) d4)
1538639515.835 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) in d3
1538639515.835 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2))) in d3
1538639515.835 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.835 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.835 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d3 2)) in d3
1538639515.835 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.835 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.835 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.836 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.836 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.836 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.836 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.836 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.836 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.836 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.836 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.836 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.836 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.836 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.836 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.836 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.837 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.837 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639515.837 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.837 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.837 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.837 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.837 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.837 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) in d3
1538639515.837 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639515.837 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.837 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) in d3
1538639515.837 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d3
1538639515.837 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d3
1538639515.837 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.837 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.837 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d3
1538639515.837 * [misc]taylor:  Taking taylor expansion of (log -1) in d3
1538639515.838 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639515.838 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.838 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.838 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.838 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.838 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.838 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.838 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.838 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.838 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.839 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.839 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639515.839 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.839 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.839 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.839 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) into (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))
1538639515.842 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.843 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.843 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.844 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.845 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639515.845 * [misc]backup-simplify:  Simplify (- (/ 0 d4) (+ (* (/ (exp (* 1/3 (- (log -1) (log d2)))) d4) (/ 0 d4)))) into 0
1538639515.846 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log -1) (log d2)))) d4))) into 0
1538639515.848 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.849 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.849 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.854 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.855 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.856 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.858 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.858 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.860 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.860 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.861 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.862 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.862 * [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) into (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))
1538639515.862 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) into (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))
1538639515.863 * [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))
1538639515.863 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))))
1538639515.863 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)))) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2))) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639515.863 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639515.863 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log d2)))) (pow d4 2)) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (log d2)))) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (log d2))) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.863 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.863 * [misc]taylor:  Taking taylor expansion of (- (log -1) (log d2)) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639515.863 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639515.864 * [misc]backup-simplify:  Simplify -1 into -1
1538639515.864 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639515.864 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.864 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.864 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.864 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.864 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639515.864 * [misc]backup-simplify:  Simplify (+ (log -1) (- (log d2))) into (- (log -1) (log d2))
1538639515.864 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
1538639515.865 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.865 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.865 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.865 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.865 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.865 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.865 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (log d2)))) 1) into (exp (* 1/3 (- (log -1) (log d2))))
1538639515.868 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639515.868 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639515.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.869 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (log d2)))) into 0
1538639515.873 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.875 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.876 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.878 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.878 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.879 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.879 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639515.880 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)))) into 0
1538639515.881 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (log d2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.881 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.881 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.886 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639515.887 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639515.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.888 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (log d2))))) into 0
1538639515.890 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639515.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639515.890 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d4))) into 0
1538639515.891 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639515.891 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639515.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639515.891 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d3))) into 0
1538639515.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.892 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d4)) (* 1/3 (/ 1 d3))) 0) (* 0 (exp (* 1/3 (- (log -1) (log d2))))))) into 0
1538639515.892 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639515.892 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.892 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639515.892 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.892 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.893 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log (/ 1 (- d2)))))) into (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))
1538639515.893 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1538639515.896 * [misc]backup-simplify:  Simplify (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) into (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3)
1538639515.896 * [misc]approximate:  Taking taylor expansion of (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3) in (d2 d1 d3 d4) around 0
1538639515.896 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3) in d4
1538639515.896 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2)))) in d4
1538639515.896 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2))) in d4
1538639515.897 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.897 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.897 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ d2 d4) (+ d3 d1)) 2)) in d4
1538639515.897 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 2) in d4
1538639515.897 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639515.897 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639515.897 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.897 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.897 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.897 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.897 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.897 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639515.897 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.897 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.897 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.897 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.897 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639515.897 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.897 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.897 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
1538639515.898 * [misc]backup-simplify:  Simplify (* (- d2 (+ d3 d1)) (- d2 (+ d3 d1))) into (pow (- d2 (+ d3 d1)) 2)
1538639515.898 * [misc]backup-simplify:  Simplify (log (pow (- d2 (+ d3 d1)) 2)) into (log (pow (- d2 (+ d3 d1)) 2))
1538639515.898 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d2 (+ d3 d1)) 2))) into (* 1/3 (log (pow (- d2 (+ d3 d1)) 2)))
1538639515.898 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d2 (+ d3 d1)) 2)))) into (pow (pow (- d2 (+ d3 d1)) 2) 1/3)
1538639515.898 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3) in d3
1538639515.898 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2)))) in d3
1538639515.898 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2))) in d3
1538639515.899 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.899 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.899 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ d2 d4) (+ d3 d1)) 2)) in d3
1538639515.899 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 2) in d3
1538639515.899 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639515.899 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639515.899 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.899 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.899 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.899 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.899 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639515.899 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.899 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.899 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.899 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.899 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.899 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.899 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639515.899 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639515.899 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639515.899 * [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d1) (- (+ d2 d4) d1)) into (pow (- (+ d2 d4) d1) 2)
1538639515.900 * [misc]backup-simplify:  Simplify (log (pow (- (+ d2 d4) d1) 2)) into (log (pow (- (+ d2 d4) d1) 2))
1538639515.900 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- (+ d2 d4) d1) 2))) into (* 1/3 (log (pow (- (+ d2 d4) d1) 2)))
1538639515.900 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- (+ d2 d4) d1) 2)))) into (pow (pow (- (+ d2 d4) d1) 2) 1/3)
1538639515.900 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3) in d1
1538639515.900 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2)))) in d1
1538639515.900 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2))) in d1
1538639515.900 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.901 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.901 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ d2 d4) (+ d3 d1)) 2)) in d1
1538639515.901 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 2) in d1
1538639515.901 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639515.901 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639515.901 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.901 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.901 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.901 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.901 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.901 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.901 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.901 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.901 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.901 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.901 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639515.901 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.901 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.901 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1538639515.901 * [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d3) (- (+ d2 d4) d3)) into (pow (- (+ d2 d4) d3) 2)
1538639515.902 * [misc]backup-simplify:  Simplify (log (pow (- (+ d2 d4) d3) 2)) into (log (pow (- (+ d2 d4) d3) 2))
1538639515.902 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- (+ d2 d4) d3) 2))) into (* 1/3 (log (pow (- (+ d2 d4) d3) 2)))
1538639515.902 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- (+ d2 d4) d3) 2)))) into (pow (pow (- (+ d2 d4) d3) 2) 1/3)
1538639515.902 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3) in d2
1538639515.902 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2)))) in d2
1538639515.902 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2))) in d2
1538639515.902 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.902 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.903 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ d2 d4) (+ d3 d1)) 2)) in d2
1538639515.903 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 2) in d2
1538639515.903 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.903 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.903 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.903 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.903 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.903 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.903 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.903 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.903 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.903 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.903 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.903 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.903 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.903 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.903 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.903 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.903 * [misc]backup-simplify:  Simplify (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1))) into (pow (- d4 (+ d3 d1)) 2)
1538639515.904 * [misc]backup-simplify:  Simplify (log (pow (- d4 (+ d3 d1)) 2)) into (log (pow (- d4 (+ d3 d1)) 2))
1538639515.904 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d4 (+ d3 d1)) 2))) into (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))
1538639515.904 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))) into (pow (pow (- d4 (+ d3 d1)) 2) 1/3)
1538639515.904 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ d2 d4) (+ d3 d1)) 2) 1/3) in d2
1538639515.904 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2)))) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ d2 d4) (+ d3 d1)) 2))) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.905 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.905 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ d2 d4) (+ d3 d1)) 2)) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) (+ d3 d1)) 2) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.905 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.905 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.905 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.905 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.905 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639515.905 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.905 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.905 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.905 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.905 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639515.905 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639515.905 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639515.905 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639515.906 * [misc]backup-simplify:  Simplify (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1))) into (pow (- d4 (+ d3 d1)) 2)
1538639515.906 * [misc]backup-simplify:  Simplify (log (pow (- d4 (+ d3 d1)) 2)) into (log (pow (- d4 (+ d3 d1)) 2))
1538639515.906 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d4 (+ d3 d1)) 2))) into (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))
1538639515.906 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))) into (pow (pow (- d4 (+ d3 d1)) 2) 1/3)
1538639515.907 * [misc]taylor:  Taking taylor expansion of (pow (pow (- d4 (+ d3 d1)) 2) 1/3) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.907 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.907 * [misc]taylor:  Taking taylor expansion of (log (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.907 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.907 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.907 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.907 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.907 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.907 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.907 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.907 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.907 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.908 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.908 * [misc]backup-simplify:  Simplify (log (pow (- d4 d3) 2)) into (log (pow (- d4 d3) 2))
1538639515.908 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d4 d3) 2))) into (* 1/3 (log (pow (- d4 d3) 2)))
1538639515.908 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d4 d3) 2)))) into (pow (pow (- d4 d3) 2) 1/3)
1538639515.908 * [misc]taylor:  Taking taylor expansion of (pow (pow (- d4 d3) 2) 1/3) in d3
1538639515.908 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- d4 d3) 2)))) in d3
1538639515.908 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- d4 d3) 2))) in d3
1538639515.908 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.908 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.908 * [misc]taylor:  Taking taylor expansion of (log (pow (- d4 d3) 2)) in d3
1538639515.909 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.909 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.909 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.909 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.909 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.909 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.909 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.909 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.909 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.909 * [misc]backup-simplify:  Simplify (log (pow d4 2)) into (log (pow d4 2))
1538639515.909 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d4 2))) into (* 1/3 (log (pow d4 2)))
1538639515.910 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d4 2)))) into (pow (pow d4 2) 1/3)
1538639515.910 * [misc]taylor:  Taking taylor expansion of (pow (pow d4 2) 1/3) in d4
1538639515.910 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow d4 2)))) in d4
1538639515.910 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow d4 2))) in d4
1538639515.910 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.910 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.910 * [misc]taylor:  Taking taylor expansion of (log (pow d4 2)) in d4
1538639515.910 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639515.910 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.910 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.910 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.910 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.910 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.910 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d4)) 0) into (* 2 (log d4))
1538639515.910 * [misc]backup-simplify:  Simplify (* 1/3 (* 2 (log d4))) into (* 2/3 (log d4))
1538639515.911 * [misc]backup-simplify:  Simplify (exp (* 2/3 (log d4))) into (pow d4 2/3)
1538639515.911 * [misc]backup-simplify:  Simplify (pow d4 2/3) into (pow d4 2/3)
1538639515.911 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639515.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.911 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.912 * [misc]backup-simplify:  Simplify (+ (* (- d4 (+ d3 d1)) 1) (* 1 (- d4 (+ d3 d1)))) into (- (* 2 d4) (+ (* 2 d3) (* 2 d1)))
1538639515.914 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 d4) (+ (* 2 d3) (* 2 d1)))) 1)) (pow (pow (- d4 (+ d3 d1)) 2) 1)))) 1) into (- (* 2 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2 (/ d1 (pow (- d4 (+ d3 d1)) 2)))))
1538639515.919 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2 (/ d1 (pow (- d4 (+ d3 d1)) 2)))))) (* 0 (log (pow (- d4 (+ d3 d1)) 2)))) into (- (* 2/3 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2)))))
1538639515.923 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))) (+ (* (/ (pow (- (* 2/3 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2))))) 1) 1)))) into (* (- (* 2/3 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2))))) (pow (pow (- d4 (+ d3 d1)) 2) 1/3))
1538639515.923 * [misc]taylor:  Taking taylor expansion of (* (- (* 2/3 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2))))) (pow (pow (- d4 (+ d3 d1)) 2) 1/3)) in d1
1538639515.923 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ d4 (pow (- d4 (+ d3 d1)) 2))) (+ (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2))))) in d1
1538639515.924 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d4 (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.924 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639515.924 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.924 * [misc]taylor:  Taking taylor expansion of (/ d4 (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.924 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.924 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.924 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.924 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.924 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.924 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.924 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.924 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.924 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.924 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.924 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.924 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.924 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.924 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.924 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.925 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.925 * [misc]backup-simplify:  Simplify (/ d4 (pow (- d4 d3) 2)) into (/ d4 (pow (- d4 d3) 2))
1538639515.925 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2)))) in d1
1538639515.925 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d3 (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.925 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639515.925 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.925 * [misc]taylor:  Taking taylor expansion of (/ d3 (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.925 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.925 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.925 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.925 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.925 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.925 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.925 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.926 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.926 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.926 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.926 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.926 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.926 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.926 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.926 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.926 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.926 * [misc]backup-simplify:  Simplify (/ d3 (pow (- d4 d3) 2)) into (/ d3 (pow (- d4 d3) 2))
1538639515.926 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d1 (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.927 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639515.927 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.927 * [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.927 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.927 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.927 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.927 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.927 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.927 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.927 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.927 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.927 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.927 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.927 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.927 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.927 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.927 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.927 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.927 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.927 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.928 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d4 d3) 2)) into (/ 1 (pow (- d4 d3) 2))
1538639515.928 * [misc]taylor:  Taking taylor expansion of (pow (pow (- d4 (+ d3 d1)) 2) 1/3) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- d4 (+ d3 d1)) 2)))) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- d4 (+ d3 d1)) 2))) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.928 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.928 * [misc]taylor:  Taking taylor expansion of (log (pow (- d4 (+ d3 d1)) 2)) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of (pow (- d4 (+ d3 d1)) 2) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.928 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.928 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639515.928 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.928 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.928 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.928 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.928 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.928 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639515.928 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639515.928 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1538639515.929 * [misc]backup-simplify:  Simplify (* (- d4 d3) (- d4 d3)) into (pow (- d4 d3) 2)
1538639515.929 * [misc]backup-simplify:  Simplify (log (pow (- d4 d3) 2)) into (log (pow (- d4 d3) 2))
1538639515.929 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d4 d3) 2))) into (* 1/3 (log (pow (- d4 d3) 2)))
1538639515.930 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d4 d3) 2)))) into (pow (pow (- d4 d3) 2) 1/3)
1538639515.930 * [misc]backup-simplify:  Simplify (* 2/3 (/ d4 (pow (- d4 d3) 2))) into (* 2/3 (/ d4 (pow (- d4 d3) 2)))
1538639515.931 * [misc]backup-simplify:  Simplify (* 2/3 (/ d3 (pow (- d4 d3) 2))) into (* 2/3 (/ d3 (pow (- d4 d3) 2)))
1538639515.932 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ d3 (pow (- d4 d3) 2))) 0) into (* 2/3 (/ d3 (pow (- d4 d3) 2)))
1538639515.933 * [misc]backup-simplify:  Simplify (- (* 2/3 (/ d3 (pow (- d4 d3) 2)))) into (- (* 2/3 (/ d3 (pow (- d4 d3) 2))))
1538639515.935 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ d4 (pow (- d4 d3) 2))) (- (* 2/3 (/ d3 (pow (- d4 d3) 2))))) into (- (* 2/3 (/ d4 (pow (- d4 d3) 2))) (* 2/3 (/ d3 (pow (- d4 d3) 2))))
1538639515.937 * [misc]backup-simplify:  Simplify (* (- (* 2/3 (/ d4 (pow (- d4 d3) 2))) (* 2/3 (/ d3 (pow (- d4 d3) 2)))) (pow (pow (- d4 d3) 2) 1/3)) into (* (pow (pow (- d4 d3) 2) 1/3) (- (* 2/3 (/ d4 (pow (- d4 d3) 2))) (* 2/3 (/ d3 (pow (- d4 d3) 2)))))
1538639515.937 * [misc]taylor:  Taking taylor expansion of (* (pow (pow (- d4 d3) 2) 1/3) (- (* 2/3 (/ d4 (pow (- d4 d3) 2))) (* 2/3 (/ d3 (pow (- d4 d3) 2))))) in d3
1538639515.937 * [misc]taylor:  Taking taylor expansion of (pow (pow (- d4 d3) 2) 1/3) in d3
1538639515.937 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- d4 d3) 2)))) in d3
1538639515.937 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- d4 d3) 2))) in d3
1538639515.937 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.937 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.937 * [misc]taylor:  Taking taylor expansion of (log (pow (- d4 d3) 2)) in d3
1538639515.937 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.937 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.938 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.938 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.938 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.938 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.938 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.938 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.938 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.938 * [misc]backup-simplify:  Simplify (log (pow d4 2)) into (log (pow d4 2))
1538639515.938 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d4 2))) into (* 1/3 (log (pow d4 2)))
1538639515.938 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d4 2)))) into (pow (pow d4 2) 1/3)
1538639515.939 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ d4 (pow (- d4 d3) 2))) (* 2/3 (/ d3 (pow (- d4 d3) 2)))) in d3
1538639515.939 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d4 (pow (- d4 d3) 2))) in d3
1538639515.939 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639515.939 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.939 * [misc]taylor:  Taking taylor expansion of (/ d4 (pow (- d4 d3) 2)) in d3
1538639515.939 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.939 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.939 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.939 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.939 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.939 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.939 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.939 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.939 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.939 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.939 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.939 * [misc]backup-simplify:  Simplify (/ d4 (pow d4 2)) into (/ 1 d4)
1538639515.939 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d3 (pow (- d4 d3) 2))) in d3
1538639515.939 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639515.939 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.939 * [misc]taylor:  Taking taylor expansion of (/ d3 (pow (- d4 d3) 2)) in d3
1538639515.940 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.940 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.940 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.940 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.940 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.940 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.940 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.940 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.940 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.940 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.940 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.940 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.940 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.940 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d4)) into (/ 2/3 d4)
1538639515.940 * [misc]backup-simplify:  Simplify (+ (/ 2/3 d4) 0) into (* 2/3 (/ 1 d4))
1538639515.941 * [misc]backup-simplify:  Simplify (* (pow (pow d4 2) 1/3) (* 2/3 (/ 1 d4))) into (* 2/3 (pow (/ 1 d4) 1/3))
1538639515.941 * [misc]taylor:  Taking taylor expansion of (* 2/3 (pow (/ 1 d4) 1/3)) in d4
1538639515.941 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639515.941 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.941 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d4) 1/3) in d4
1538639515.941 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d4)))) in d4
1538639515.941 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d4))) in d4
1538639515.941 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.941 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.941 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d4)) in d4
1538639515.941 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.941 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.941 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.941 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.942 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.942 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) 0) into (- (log d4))
1538639515.942 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4))) into (* -1/3 (log d4))
1538639515.942 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d4))) into (pow d4 -1/3)
1538639515.942 * [misc]backup-simplify:  Simplify (* 2/3 (pow d4 -1/3)) into (* 2/3 (pow (/ 1 d4) 1/3))
1538639515.943 * [misc]backup-simplify:  Simplify (* 2/3 (pow (/ 1 d4) 1/3)) into (* 2/3 (pow (/ 1 d4) 1/3))
1538639515.943 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.943 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.943 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.944 * [misc]backup-simplify:  Simplify (+ (* (- d4 d3) -1) (* -1 (- d4 d3))) into (- (* 2 d3) (* 2 d4))
1538639515.945 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 d3) (* 2 d4))) 1)) (pow (pow (- d4 d3) 2) 1)))) 1) into (- (* 2 (/ d3 (pow (- d4 d3) 2))) (* 2 (/ d4 (pow (- d4 d3) 2))))
1538639515.948 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ d3 (pow (- d4 d3) 2))) (* 2 (/ d4 (pow (- d4 d3) 2))))) (* 0 (log (pow (- d4 d3) 2)))) into (- (* 2/3 (/ d3 (pow (- d4 d3) 2))) (* 2/3 (/ d4 (pow (- d4 d3) 2))))
1538639515.951 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (- d4 d3) 2)))) (+ (* (/ (pow (- (* 2/3 (/ d3 (pow (- d4 d3) 2))) (* 2/3 (/ d4 (pow (- d4 d3) 2)))) 1) 1)))) into (* (- (* 2/3 (/ d3 (pow (- d4 d3) 2))) (* 2/3 (/ d4 (pow (- d4 d3) 2)))) (pow (pow (- d4 d3) 2) 1/3))
1538639515.951 * [misc]taylor:  Taking taylor expansion of (* (- (* 2/3 (/ d3 (pow (- d4 d3) 2))) (* 2/3 (/ d4 (pow (- d4 d3) 2)))) (pow (pow (- d4 d3) 2) 1/3)) in d3
1538639515.951 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ d3 (pow (- d4 d3) 2))) (* 2/3 (/ d4 (pow (- d4 d3) 2)))) in d3
1538639515.951 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d3 (pow (- d4 d3) 2))) in d3
1538639515.951 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639515.951 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.951 * [misc]taylor:  Taking taylor expansion of (/ d3 (pow (- d4 d3) 2)) in d3
1538639515.951 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.951 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.951 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.951 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.951 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.951 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.951 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.951 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.951 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.951 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.952 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.952 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.952 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639515.952 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d4 (pow (- d4 d3) 2))) in d3
1538639515.952 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639515.952 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.952 * [misc]taylor:  Taking taylor expansion of (/ d4 (pow (- d4 d3) 2)) in d3
1538639515.952 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.952 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.952 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.952 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.952 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.952 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.952 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.952 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.952 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.952 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.952 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.953 * [misc]backup-simplify:  Simplify (/ d4 (pow d4 2)) into (/ 1 d4)
1538639515.953 * [misc]taylor:  Taking taylor expansion of (pow (pow (- d4 d3) 2) 1/3) in d3
1538639515.953 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- d4 d3) 2)))) in d3
1538639515.953 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- d4 d3) 2))) in d3
1538639515.953 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.953 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.953 * [misc]taylor:  Taking taylor expansion of (log (pow (- d4 d3) 2)) in d3
1538639515.953 * [misc]taylor:  Taking taylor expansion of (pow (- d4 d3) 2) in d3
1538639515.953 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1538639515.953 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.953 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.953 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.953 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.953 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.953 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639515.953 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639515.953 * [misc]backup-simplify:  Simplify (log (pow d4 2)) into (log (pow d4 2))
1538639515.953 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d4 2))) into (* 1/3 (log (pow d4 2)))
1538639515.954 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d4 2)))) into (pow (pow d4 2) 1/3)
1538639515.954 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d4)) into (/ 2/3 d4)
1538639515.954 * [misc]backup-simplify:  Simplify (- (/ 2/3 d4)) into (- (* 2/3 (/ 1 d4)))
1538639515.954 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2/3 (/ 1 d4)))) into (- (* 2/3 (/ 1 d4)))
1538639515.954 * [misc]backup-simplify:  Simplify (* (- (* 2/3 (/ 1 d4))) (pow (pow d4 2) 1/3)) into (* -2/3 (pow (/ 1 d4) 1/3))
1538639515.954 * [misc]taylor:  Taking taylor expansion of (* -2/3 (pow (/ 1 d4) 1/3)) in d4
1538639515.955 * [misc]taylor:  Taking taylor expansion of -2/3 in d4
1538639515.955 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639515.955 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d4) 1/3) in d4
1538639515.955 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d4)))) in d4
1538639515.955 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d4))) in d4
1538639515.955 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.955 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.955 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d4)) in d4
1538639515.955 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.955 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.955 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.955 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.955 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.956 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) 0) into (- (log d4))
1538639515.956 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4))) into (* -1/3 (log d4))
1538639515.956 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d4))) into (pow d4 -1/3)
1538639515.956 * [misc]backup-simplify:  Simplify (* -2/3 (pow d4 -1/3)) into (* -2/3 (pow (/ 1 d4) 1/3))
1538639515.957 * [misc]backup-simplify:  Simplify (* -2/3 (pow (/ 1 d4) 1/3)) into (* -2/3 (pow (/ 1 d4) 1/3))
1538639515.959 * [misc]backup-simplify:  Simplify (+ (* (* -2/3 (pow (/ 1 d4) 1/3)) (* 1 (* 1 (* d1 1)))) (+ (* (* 2/3 (pow (/ 1 d4) 1/3)) (* 1 (* 1 (* 1 d2)))) (pow d4 2/3))) into (- (+ (* 2/3 (* (pow (/ 1 d4) 1/3) d2)) (pow d4 2/3)) (* 2/3 (* (pow (/ 1 d4) 1/3) d1)))
1538639515.960 * [misc]backup-simplify:  Simplify (* (cbrt (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))) (cbrt (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))))) into (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3)
1538639515.960 * [misc]approximate:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3) in (d2 d1 d3 d4) around 0
1538639515.960 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)))) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2))) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.960 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.960 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.960 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.960 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.960 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.961 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.961 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639515.961 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.961 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.961 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.961 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639515.961 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639515.961 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639515.961 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.961 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.961 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639515.961 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639515.961 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.961 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.961 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.962 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.962 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.962 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.962 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639515.962 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639515.962 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639515.962 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3) in d3
1538639515.962 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)))) in d3
1538639515.962 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2))) in d3
1538639515.962 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.963 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.963 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.963 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.963 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.963 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.963 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.963 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.963 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639515.963 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.963 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.963 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.963 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.963 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.963 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.964 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.964 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.964 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.964 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639515.964 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.965 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) 0) into (- (* 2 (log d3)))
1538639515.965 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d3)))) into (* -2/3 (log d3))
1538639515.965 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639515.965 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)))) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2))) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.965 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.965 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.965 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.965 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.965 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639515.965 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.965 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.965 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639515.966 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639515.966 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.966 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.966 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.966 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.966 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.966 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.966 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.966 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.966 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.966 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639515.966 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639515.967 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639515.967 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.967 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) 0) into (- (* 2 (log d1)))
1538639515.967 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d1)))) into (* -2/3 (log d1))
1538639515.967 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d1))) into (pow d1 -2/3)
1538639515.967 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3) in d2
1538639515.967 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)))) in d2
1538639515.967 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2))) in d2
1538639515.967 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.967 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.967 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)) in d2
1538639515.967 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.968 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.968 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.968 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.968 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.968 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.968 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.968 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.968 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.968 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.968 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.968 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.969 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.969 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.969 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.969 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639515.969 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639515.969 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639515.970 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) 1/3) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)))) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2))) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639515.970 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.970 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2)) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) 2) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639515.970 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.970 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.970 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639515.970 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.970 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.970 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.970 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639515.970 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639515.970 * [misc]backup-simplify:  Simplify d1 into d1
1538639515.970 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639515.970 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639515.971 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639515.971 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.971 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.971 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639515.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639515.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639515.971 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639515.972 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639515.972 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639515.972 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639515.972 * [misc]taylor:  Taking taylor expansion of (pow d2 -2/3) in d1
1538639515.972 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d2))) in d1
1538639515.972 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d2)) in d1
1538639515.972 * [misc]taylor:  Taking taylor expansion of -2/3 in d1
1538639515.972 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639515.972 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639515.972 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.972 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.972 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.972 * [misc]backup-simplify:  Simplify (* -2/3 (log d2)) into (* -2/3 (log d2))
1538639515.972 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639515.972 * [misc]taylor:  Taking taylor expansion of (pow d2 -2/3) in d3
1538639515.972 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d2))) in d3
1538639515.972 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d2)) in d3
1538639515.972 * [misc]taylor:  Taking taylor expansion of -2/3 in d3
1538639515.972 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639515.972 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639515.973 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.973 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.973 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.973 * [misc]backup-simplify:  Simplify (* -2/3 (log d2)) into (* -2/3 (log d2))
1538639515.973 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639515.973 * [misc]taylor:  Taking taylor expansion of (pow d2 -2/3) in d4
1538639515.973 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d2))) in d4
1538639515.973 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d2)) in d4
1538639515.973 * [misc]taylor:  Taking taylor expansion of -2/3 in d4
1538639515.973 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639515.973 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639515.973 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.973 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.973 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639515.973 * [misc]backup-simplify:  Simplify (* -2/3 (log d2)) into (* -2/3 (log d2))
1538639515.973 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639515.973 * [misc]backup-simplify:  Simplify (pow d2 -2/3) into (pow d2 -2/3)
1538639515.974 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.974 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639515.974 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639515.974 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1538639515.974 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1538639515.975 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) 1)) into (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))
1538639515.976 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) 1)) (pow 1 1)))) 1) into (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))
1538639515.976 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639515.977 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) (* 0 (- (* 2 (log d2))))) into (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3))))
1538639515.977 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))) 1) 1)))) into (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))))
1538639515.978 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3))))) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639515.978 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.978 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639515.978 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639515.978 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.978 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639515.978 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639515.978 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639515.978 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639515.979 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639515.979 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))) in d1
1538639515.979 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 d4)) in d1
1538639515.979 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639515.979 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.979 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639515.979 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639515.979 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.979 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.979 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3))) in d1
1538639515.979 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 d1)) in d1
1538639515.979 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639515.979 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.979 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639515.979 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639515.979 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.979 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.980 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 d3)) in d1
1538639515.980 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639515.980 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.980 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639515.980 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639515.980 * [misc]backup-simplify:  Simplify d3 into d3
1538639515.980 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639515.980 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d4)) into (/ 2/3 d4)
1538639515.980 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.980 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 1)) into 0
1538639515.980 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d3)) into (/ 2/3 d3)
1538639515.981 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/3 d3)) into (* 2/3 (/ 1 d3))
1538639515.981 * [misc]backup-simplify:  Simplify (- (* 2/3 (/ 1 d3))) into (- (* 2/3 (/ 1 d3)))
1538639515.981 * [misc]backup-simplify:  Simplify (+ (/ 2/3 d4) (- (* 2/3 (/ 1 d3)))) into (- (* 2/3 (/ 1 d4)) (* 2/3 (/ 1 d3)))
1538639515.981 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639515.981 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639515.982 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639515.983 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639515.984 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.984 * [misc]backup-simplify:  Simplify (* 2/3 1) into 2/3
1538639515.984 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1538639515.984 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1538639515.985 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1538639515.986 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/3 (/ 1 d4)) (* 2/3 (/ 1 d3)))) (* 0 -2/3)) into (- (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) (* 2/3 (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3))))
1538639515.986 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) (* 2/3 (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3)))) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639515.986 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.986 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639515.986 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.986 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.986 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639515.986 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639515.987 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639515.987 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639515.987 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639515.987 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639515.987 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639515.987 * [misc]backup-simplify:  Simplify d4 into d4
1538639515.987 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639515.987 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639515.987 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639515.987 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.987 * [misc]taylor:  Taking taylor expansion of (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639515.987 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639515.987 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639515.987 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.987 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.987 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639515.987 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639515.987 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639515.988 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639515.988 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.988 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639515.988 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639515.988 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639515.988 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639515.988 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.988 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639515.988 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639515.988 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639515.988 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639515.988 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639515.989 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)) into (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))
1538639515.989 * [misc]backup-simplify:  Simplify (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) into (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)))
1538639515.989 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639515.990 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639515.991 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639515.991 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639515.992 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639515.993 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.993 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639515.994 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 (pow d2 2)) 1/3)) into (pow (/ 1 (pow d2 2)) 1/3)
1538639515.994 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639515.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639515.995 * [misc]backup-simplify:  Simplify (+ (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) 0) into (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)))
1538639515.996 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639515.996 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639515.996 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639515.996 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639515.996 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639515.996 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639515.996 * [misc]backup-simplify:  Simplify d2 into d2
1538639515.996 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639515.996 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639515.996 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639515.996 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639515.996 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639515.996 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639515.997 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639515.997 * [misc]backup-simplify:  Simplify 0 into 0
1538639515.997 * [misc]backup-simplify:  Simplify 1 into 1
1538639515.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639515.997 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639515.997 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639515.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639515.998 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639515.999 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.000 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.001 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) 0) (* 0 1)) into 0
1538639516.001 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d2 2)) 1/3) 1) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.002 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.002 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.003 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639516.003 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d2))) into 0
1538639516.004 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.004 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639516.004 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.004 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639516.004 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.004 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.005 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639516.005 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d2))) into 0
1538639516.007 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.007 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639516.007 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.007 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.008 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639516.008 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d2))) into 0
1538639516.010 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.010 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.010 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639516.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639516.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.012 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3))) (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))) (* 0 1))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d4))) (* 2 (/ 1 (* d4 d1)))))
1538639516.015 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d4))) (* 2 (/ 1 (* d4 d1)))))) 1)) (pow 1 1)))) 2) into (* 1/2 (- (+ (* 4 (/ 1 (* d4 d1))) (* 4 (/ 1 (* d3 d4)))) (+ (* 4 (/ 1 (* d3 d1))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d3 2))) (* 2 (/ 1 (pow d4 2))))))))
1538639516.016 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639516.018 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 4 (/ 1 (* d4 d1))) (* 4 (/ 1 (* d3 d4)))) (+ (* 4 (/ 1 (* d3 d1))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d3 2))) (* 2 (/ 1 (pow d4 2))))))))) (+ (* 0 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) (* 0 (- (* 2 (log d2)))))) into (- (+ (* 2/3 (/ 1 (* d4 d1))) (* 2/3 (/ 1 (* d3 d4)))) (+ (* 2/3 (/ 1 (* d3 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (pow d3 2)))))))
1538639516.021 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 2/3 (/ 1 (* d4 d1))) (* 2/3 (/ 1 (* d3 d4)))) (+ (* 2/3 (/ 1 (* d3 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (pow d3 2))))))) 1) 1)))) into (* (pow (/ 1 (pow d2 2)) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639516.021 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639516.021 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.021 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639516.021 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639516.021 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.021 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.021 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.021 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.021 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.022 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.022 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639516.022 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.022 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.022 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.022 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.022 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.022 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639516.022 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639516.022 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.022 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639516.022 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639516.022 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639516.023 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.023 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.023 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.023 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.023 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639516.023 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639516.023 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639516.023 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639516.023 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639516.023 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639516.023 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639516.023 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.023 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.023 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.023 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.023 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.023 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639516.023 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639516.023 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.023 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639516.023 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639516.024 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.024 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.024 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.024 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.024 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639516.024 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.024 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.024 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639516.024 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639516.024 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639516.024 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639516.025 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639516.025 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639516.025 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.025 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.025 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639516.025 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639516.025 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639516.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.025 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639516.026 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639516.026 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639516.026 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639516.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639516.026 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639516.027 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.027 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639516.027 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.027 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.028 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.028 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639516.028 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639516.028 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639516.028 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639516.029 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639516.029 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639516.030 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639516.030 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.030 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.031 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.031 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.033 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.033 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639516.033 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639516.033 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639516.033 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639516.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.034 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639516.034 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639516.034 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639516.034 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.036 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.037 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.039 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.039 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639516.039 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639516.039 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639516.040 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639516.040 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639516.042 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))))
1538639516.042 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))) in d3
1538639516.042 * [misc]taylor:  Taking taylor expansion of (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.042 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639516.042 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.042 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.042 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d3
1538639516.042 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639516.042 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639516.042 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.042 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.042 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639516.042 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.042 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639516.042 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639516.042 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.043 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.043 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.043 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.043 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.043 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.043 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.043 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.043 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.043 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.043 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.043 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.043 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.043 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.043 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.043 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639516.044 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.044 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639516.044 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.044 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.044 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.044 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.044 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.044 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.044 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.044 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.045 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.045 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.045 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.045 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.045 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639516.045 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.045 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639516.045 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.045 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639516.045 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639516.045 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.045 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.046 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.046 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.046 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.046 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.046 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.046 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.046 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.046 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.046 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.046 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.046 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.048 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.048 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.049 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.050 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639516.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.050 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.051 * [misc]backup-simplify:  Simplify (* (/ 1 d4) (pow (/ 1 (pow d2 2)) 1/3)) into (* (/ 1 d4) (pow (/ 1 (pow d2 2)) 1/3))
1538639516.051 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (* (/ 1 d4) (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.052 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.052 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.053 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.053 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.054 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.054 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.056 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.056 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.062 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639516.062 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.064 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.064 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.065 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.066 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 (pow d2 2)) 1/3)) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.067 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.068 * [misc]backup-simplify:  Simplify (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)) into (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))
1538639516.068 * [misc]backup-simplify:  Simplify (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))
1538639516.069 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))
1538639516.070 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))
1538639516.072 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))
1538639516.072 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) in d4
1538639516.072 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))) in d4
1538639516.072 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639516.072 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.072 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)) in d4
1538639516.072 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639516.072 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639516.072 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639516.072 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.072 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.072 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.073 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d4
1538639516.073 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d4
1538639516.073 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d4
1538639516.073 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639516.073 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.073 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d4
1538639516.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639516.073 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639516.073 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639516.073 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.073 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.073 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.073 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.073 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.073 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.074 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.075 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.075 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.076 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.078 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.079 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.081 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.081 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639516.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.083 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.083 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.083 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.084 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.085 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.085 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 (pow d2 2)) 1/3)) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.086 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.086 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.086 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.086 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 d4))) into 0
1538639516.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.087 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639516.087 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 d3))) into 0
1538639516.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.088 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.088 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.091 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.091 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.093 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.094 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) 0) (+ (* 0 (- (* 2/3 (/ 1 d4)) (* 2/3 (/ 1 d3)))) (* 0 -2/3))) into 0
1538639516.094 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639516.094 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.094 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639516.094 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.094 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.094 * [misc]backup-simplify:  Simplify (pow (/ 1 d2) -2/3) into (pow (/ 1 d2) -2/3)
1538639516.096 * [misc]backup-simplify:  Simplify (* (cbrt (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))) (cbrt (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4)))))) into (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3)
1538639516.096 * [misc]approximate:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3) in (d2 d1 d3 d4) around 0
1538639516.096 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)))) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2))) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639516.096 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.096 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639516.096 * [misc]backup-simplify:  Simplify d1 into d1
1538639516.096 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639516.096 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639516.096 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.096 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.096 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639516.096 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639516.097 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.097 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.097 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639516.097 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639516.097 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.097 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639516.097 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639516.097 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639516.097 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639516.098 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639516.098 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639516.098 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) 0) into (- (* 2 (log d4)))
1538639516.098 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d4)))) into (* -2/3 (log d4))
1538639516.098 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d4))) into (pow d4 -2/3)
1538639516.098 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3) in d3
1538639516.098 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)))) in d3
1538639516.098 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2))) in d3
1538639516.098 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.098 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.098 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639516.099 * [misc]backup-simplify:  Simplify d1 into d1
1538639516.099 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639516.099 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639516.099 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.099 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.099 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639516.099 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.099 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.099 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639516.099 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.099 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.099 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639516.100 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639516.100 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639516.100 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.100 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639516.100 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) 0) into (- (* 2 (log d3)))
1538639516.100 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d3)))) into (* -2/3 (log d3))
1538639516.101 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639516.101 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)))) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2))) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639516.101 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.101 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.101 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.101 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.101 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.101 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639516.101 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.101 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.102 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.102 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639516.102 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639516.102 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.102 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639516.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639516.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639516.102 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.102 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639516.103 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) 0) into (- (* 2 (log d1)))
1538639516.103 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d1)))) into (* -2/3 (log d1))
1538639516.103 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d1))) into (pow d1 -2/3)
1538639516.103 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)))) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2))) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639516.103 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.103 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639516.103 * [misc]backup-simplify:  Simplify d1 into d1
1538639516.103 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639516.103 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639516.103 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639516.103 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.103 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639516.104 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639516.104 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639516.104 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.104 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.104 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639516.104 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639516.104 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.104 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639516.104 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639516.104 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639516.105 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639516.105 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639516.105 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639516.105 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639516.105 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639516.105 * [misc]taylor:  Taking taylor expansion of (pow (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) 1/3) in d2
1538639516.105 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)))) in d2
1538639516.105 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2))) in d2
1538639516.105 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639516.105 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.105 * [misc]taylor:  Taking taylor expansion of (log (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2)) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) 2) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639516.106 * [misc]backup-simplify:  Simplify d1 into d1
1538639516.106 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639516.106 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639516.106 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.106 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639516.106 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.106 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.106 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639516.106 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639516.106 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.106 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.107 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639516.107 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639516.107 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639516.107 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639516.107 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639516.108 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639516.108 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639516.108 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639516.108 * [misc]taylor:  Taking taylor expansion of (pow d2 -2/3) in d1
1538639516.108 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d2))) in d1
1538639516.108 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d2)) in d1
1538639516.108 * [misc]taylor:  Taking taylor expansion of -2/3 in d1
1538639516.108 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639516.108 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639516.108 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639516.108 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.108 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639516.108 * [misc]backup-simplify:  Simplify (* -2/3 (log d2)) into (* -2/3 (log d2))
1538639516.108 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639516.108 * [misc]taylor:  Taking taylor expansion of (pow d2 -2/3) in d3
1538639516.108 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d2))) in d3
1538639516.108 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d2)) in d3
1538639516.108 * [misc]taylor:  Taking taylor expansion of -2/3 in d3
1538639516.108 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639516.108 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639516.108 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.108 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.108 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639516.109 * [misc]backup-simplify:  Simplify (* -2/3 (log d2)) into (* -2/3 (log d2))
1538639516.109 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639516.109 * [misc]taylor:  Taking taylor expansion of (pow d2 -2/3) in d4
1538639516.109 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d2))) in d4
1538639516.109 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d2)) in d4
1538639516.109 * [misc]taylor:  Taking taylor expansion of -2/3 in d4
1538639516.109 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639516.109 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639516.109 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639516.109 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.109 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639516.109 * [misc]backup-simplify:  Simplify (* -2/3 (log d2)) into (* -2/3 (log d2))
1538639516.109 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639516.109 * [misc]backup-simplify:  Simplify (pow d2 -2/3) into (pow d2 -2/3)
1538639516.109 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1538639516.110 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.110 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639516.110 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1538639516.110 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1538639516.110 * [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) -1)) into (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))
1538639516.111 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) 1)) (pow 1 1)))) 1) into (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))
1538639516.112 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639516.112 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) (* 0 (- (* 2 (log d2))))) into (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3))))
1538639516.113 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))) 1) 1)))) into (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))))
1538639516.113 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3))))) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639516.113 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.113 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639516.113 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639516.113 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.113 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.113 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.113 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.113 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.114 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.114 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))) in d1
1538639516.114 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 d4)) in d1
1538639516.114 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639516.114 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639516.114 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639516.114 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.114 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.114 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.114 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3))) in d1
1538639516.114 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 d1)) in d1
1538639516.114 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639516.114 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639516.114 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639516.114 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.114 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.114 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.115 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 d3)) in d1
1538639516.115 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639516.115 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639516.115 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639516.115 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.115 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.115 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.115 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d4)) into (/ 2/3 d4)
1538639516.115 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.115 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 1)) into 0
1538639516.115 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d3)) into (/ 2/3 d3)
1538639516.115 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/3 d3)) into (* 2/3 (/ 1 d3))
1538639516.116 * [misc]backup-simplify:  Simplify (- (* 2/3 (/ 1 d3))) into (- (* 2/3 (/ 1 d3)))
1538639516.116 * [misc]backup-simplify:  Simplify (+ (/ 2/3 d4) (- (* 2/3 (/ 1 d3)))) into (- (* 2/3 (/ 1 d4)) (* 2/3 (/ 1 d3)))
1538639516.116 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.116 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.117 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.117 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.119 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.119 * [misc]backup-simplify:  Simplify (* 2/3 1) into 2/3
1538639516.119 * [misc]backup-simplify:  Simplify (+ 2/3 0) into 2/3
1538639516.119 * [misc]backup-simplify:  Simplify (- 2/3) into -2/3
1538639516.119 * [misc]backup-simplify:  Simplify (+ 0 -2/3) into -2/3
1538639516.121 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/3 (/ 1 d4)) (* 2/3 (/ 1 d3)))) (* 0 -2/3)) into (- (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) (* 2/3 (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3))))
1538639516.121 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) (* 2/3 (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3)))) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639516.121 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.121 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.121 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.121 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.121 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.121 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.122 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.122 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.122 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.122 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639516.122 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639516.122 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.122 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.122 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.122 * [misc]taylor:  Taking taylor expansion of 2/3 in d3
1538639516.122 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639516.122 * [misc]taylor:  Taking taylor expansion of (* (/ 1 d3) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.122 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639516.122 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639516.122 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.122 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.122 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.122 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.123 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.123 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.123 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.123 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.123 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.123 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.123 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.123 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.123 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.123 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.123 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.123 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.124 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)) into (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))
1538639516.124 * [misc]backup-simplify:  Simplify (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) into (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)))
1538639516.125 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.126 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.126 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.127 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.128 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 (pow d2 2)) 1/3)) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.129 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.129 * [misc]backup-simplify:  Simplify (+ (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) 0) into (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)))
1538639516.129 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4))) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639516.129 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639516.129 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (/ 1 d4)) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639516.129 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.129 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639516.129 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639516.129 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.130 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.130 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.130 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.130 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.130 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.130 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639516.130 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639516.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.130 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.130 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.131 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.131 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.132 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.132 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) 0) (* 0 1)) into 0
1538639516.133 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d2 2)) 1/3) 1) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.133 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.133 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.134 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639516.134 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d2))) into 0
1538639516.135 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.135 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639516.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.135 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639516.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.135 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639516.135 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d2))) into 0
1538639516.136 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.136 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639516.136 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.136 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.137 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639516.137 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d2))) into 0
1538639516.138 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.138 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639516.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639516.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.139 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4)) (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))) (* 0 -1))) into (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d4))) (* 2 (/ 1 (* d4 d1)))))
1538639516.141 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (* 2 (/ 1 (* d3 d1))) (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d4 2)) (/ 1 (pow d3 2))))) (+ (* 2 (/ 1 (* d3 d4))) (* 2 (/ 1 (* d4 d1)))))) 1)) (pow 1 1)))) 2) into (* 1/2 (- (+ (* 4 (/ 1 (* d4 d1))) (* 4 (/ 1 (* d3 d4)))) (+ (* 4 (/ 1 (* d3 d1))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d3 2))) (* 2 (/ 1 (pow d4 2))))))))
1538639516.141 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639516.142 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 4 (/ 1 (* d4 d1))) (* 4 (/ 1 (* d3 d4)))) (+ (* 4 (/ 1 (* d3 d1))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d3 2))) (* 2 (/ 1 (pow d4 2))))))))) (+ (* 0 (- (* 2 (/ 1 d4)) (+ (* 2 (/ 1 d1)) (* 2 (/ 1 d3))))) (* 0 (- (* 2 (log d2)))))) into (- (+ (* 2/3 (/ 1 (* d4 d1))) (* 2/3 (/ 1 (* d3 d4)))) (+ (* 2/3 (/ 1 (* d3 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (pow d3 2)))))))
1538639516.144 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d2))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4)) (+ (* 2/3 (/ 1 d1)) (* 2/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 2/3 (/ 1 (* d4 d1))) (* 2/3 (/ 1 (* d3 d4)))) (+ (* 2/3 (/ 1 (* d3 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (pow d3 2))))))) 1) 1)))) into (* (pow (/ 1 (pow d2 2)) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639516.144 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d2 2)) 1/3) (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639516.144 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.144 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639516.144 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639516.144 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.144 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.144 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.144 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.144 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.144 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.144 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 d1))) (* 2/9 (/ 1 (* d3 d4)))) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 d1))) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639516.145 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.145 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.145 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.145 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.145 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.145 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639516.145 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639516.145 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.145 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d4))) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639516.145 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.145 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.145 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.145 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.145 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639516.145 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1538639516.145 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d3 d1))) (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d1))) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639516.145 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639516.145 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.145 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.145 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.145 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.145 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.145 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639516.146 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639516.146 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639516.146 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2))))) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639516.146 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639516.146 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.146 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.146 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.146 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639516.146 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639516.146 * [misc]backup-simplify:  Simplify d3 into d3
1538639516.146 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639516.146 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639516.146 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639516.146 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639516.146 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639516.146 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.146 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639516.146 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639516.147 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639516.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.147 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d4))) into 0
1538639516.147 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d3 d4))) into (/ 2/9 (* d3 d4))
1538639516.147 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* d3 d4))) into (* 2/9 (/ 1 (* d3 d4)))
1538639516.147 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639516.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639516.147 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d3))) into 0
1538639516.148 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.148 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639516.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.148 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.148 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d3 2))) into (/ 1/9 (pow d3 2))
1538639516.148 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d4 2))) into (/ 1/9 (pow d4 2))
1538639516.148 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d3 2)) (/ 1/9 (pow d4 2))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639516.149 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639516.149 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))
1538639516.149 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2))))) into (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))
1538639516.149 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d3 d4))) (- (+ (* 1/9 (/ 1 (pow d4 2))) (* 1/9 (/ 1 (pow d3 2)))))) into (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))
1538639516.149 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.150 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.150 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.151 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.151 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d4)) into (/ 2/9 d4)
1538639516.151 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d4) 0) into (* 2/9 (/ 1 d4))
1538639516.151 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d3)) into (/ 2/9 d3)
1538639516.152 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639516.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.152 * [misc]backup-simplify:  Simplify (+ (/ 2/9 d3) 0) into (* 2/9 (/ 1 d3))
1538639516.152 * [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d3))) into (- (* 2/9 (/ 1 d3)))
1538639516.152 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d4)) (- (* 2/9 (/ 1 d3)))) into (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))
1538639516.152 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.154 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.154 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.155 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.155 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639516.155 * [misc]backup-simplify:  Simplify (+ 1/9 0) into 1/9
1538639516.155 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639516.156 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639516.156 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639516.157 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) (- (* 2/9 (/ 1 (* d3 d4))) (+ (* 1/9 (/ 1 (pow d3 2))) (* 1/9 (/ 1 (pow d4 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d4)) (* 2/9 (/ 1 d3)))) (* 0 -1/9))) into (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))))
1538639516.157 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3))) (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (* 2/9 (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of 2/9 in d3
1538639516.157 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639516.157 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* d3 d4)) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d4)) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639516.157 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.157 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.157 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639516.157 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.157 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639516.157 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639516.157 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639516.157 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.157 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.157 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.157 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.157 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.157 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.158 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.158 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.158 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.158 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639516.158 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.158 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d3 2)) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639516.158 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.158 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.158 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.158 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.158 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.158 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.158 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.158 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.158 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.159 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.159 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.159 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of 1/9 in d3
1538639516.159 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.159 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639516.159 * [misc]backup-simplify:  Simplify d4 into d4
1538639516.159 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639516.159 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1538639516.159 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639516.159 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639516.159 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639516.159 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.159 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.159 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.159 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.159 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.159 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.159 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.160 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.160 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.160 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.161 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.162 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0
1538639516.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.162 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.162 * [misc]backup-simplify:  Simplify (* (/ 1 d4) (pow (/ 1 (pow d2 2)) 1/3)) into (* (/ 1 d4) (pow (/ 1 (pow d2 2)) 1/3))
1538639516.163 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (* (/ 1 d4) (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.163 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.163 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.164 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.164 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.164 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.166 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.166 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.168 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639516.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.169 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.170 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 (pow d2 2)) 1/3)) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.171 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.171 * [misc]backup-simplify:  Simplify (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)) into (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))
1538639516.172 * [misc]backup-simplify:  Simplify (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))
1538639516.172 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) into (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))
1538639516.173 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))
1538639516.174 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))) into (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))))
1538639516.174 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)))) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3))) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639516.174 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639516.174 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow d4 2)) (pow (/ 1 (pow d2 2)) 1/3)) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639516.174 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.174 * [misc]backup-simplify:  Simplify 1 into 1
1538639516.174 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639516.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639516.174 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d2 2)) 1/3) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d2 2))))) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d2 2)))) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639516.174 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639516.174 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d2 2))) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639516.174 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639516.174 * [misc]backup-simplify:  Simplify d2 into d2
1538639516.174 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639516.174 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639516.175 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d2 2))) into (log (/ 1 (pow d2 2)))
1538639516.175 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d2 2)))) into (* 1/3 (log (/ 1 (pow d2 2))))
1538639516.175 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d2 2))))) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.175 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639516.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639516.176 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 1) into 0
1538639516.176 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d2 2))))) into 0
1538639516.176 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.176 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.177 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.178 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.179 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.179 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639516.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639516.180 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639516.180 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.181 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.181 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3))) into 0
1538639516.181 * [misc]backup-simplify:  Simplify (* 1 (pow (/ 1 (pow d2 2)) 1/3)) into (pow (/ 1 (pow d2 2)) 1/3)
1538639516.182 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d2 2)) 1/3)))) into 0
1538639516.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.182 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639516.182 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 d4))) into 0
1538639516.182 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 d3))) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639516.183 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639516.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1538639516.186 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d2 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d2 2)) 1)))) 2) into 0
1538639516.186 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d2 2)))))) into 0
1538639516.192 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d2 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639516.193 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d2 2)) 1/3) 0) (+ (* 0 (- (* 2/3 (/ 1 d4)) (* 2/3 (/ 1 d3)))) (* 0 -2/3))) into 0
1538639516.193 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639516.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.193 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639516.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639516.193 * [misc]backup-simplify:  Simplify (pow (/ 1 (- d2)) -2/3) into (pow (/ -1 d2) -2/3)
1538639516.193 * * * [misc]progress:  simplifying candidates
1538639516.193 * * * * [misc]progress:  [ 1 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (pow (- (- d2 d1) (- d3 d4)) 1/3) d1)))>
1538639516.194 * * * * [misc]progress:  [ 2 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (pow (cbrt (- (- d2 d1) (- d3 d4))) 1) d1)))>
1538639516.194 * * * * [misc]progress:  [ 3 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (exp (log (cbrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639516.194 * * * * [misc]progress:  [ 4 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (log (exp (cbrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639516.194 * * * * [misc]progress:  [ 5 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639516.194 * [enter]simplify:  Simplifying (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))
1538639516.195 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639516.200 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639516.210 * * [misc]simplify:  iters left: 4 (42 enodes)
1538639516.234 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639516.272 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639516.347 * * [misc]simplify:  iters left: 1 (270 enodes)
1538639516.507 * [exit]simplify:  Simplified to (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4)))))
1538639516.507 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) d1)))
1538639516.507 * * * * [misc]progress:  [ 6 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt (sqrt (- (- d2 d1) (- d3 d4)))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639516.507 * [enter]simplify:  Simplifying (cbrt (sqrt (- (- d2 d1) (- d3 d4))))
1538639516.508 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639516.513 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639516.522 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639516.546 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639516.587 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639516.655 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639516.907 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (- d4 d1) (- d2 d3))))
1538639516.907 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt (sqrt (+ (- d4 d1) (- d2 d3)))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) d1)))
1538639516.907 * * * * [misc]progress:  [ 7 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt 1) (cbrt (- (- d2 d1) (- d3 d4)))) d1)))>
1538639516.907 * [enter]simplify:  Simplifying (cbrt 1)
1538639516.908 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639516.909 * [exit]simplify:  Simplified to 1
1538639516.909 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* 1 (cbrt (- (- d2 d1) (- d3 d4)))) d1)))
1538639516.909 * * * * [misc]progress:  [ 8 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))) d1)))>
1538639516.910 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639516.911 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639516.914 * * [misc]simplify:  iters left: 5 (15 enodes)
1538639516.919 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639516.925 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639516.925 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))) d1)))
1538639516.925 * * * * [misc]progress:  [ 9 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (cbrt 1) (cbrt (- (- d2 d1) (- d3 d4)))) d1)))>
1538639516.925 * [enter]simplify:  Simplifying (cbrt 1)
1538639516.925 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639516.927 * [exit]simplify:  Simplified to 1
1538639516.927 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* 1 (cbrt (- (- d2 d1) (- d3 d4)))) d1)))
1538639516.927 * * * * [misc]progress:  [ 10 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) d1)))>
1538639516.927 * [enter]simplify:  Simplifying (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))
1538639516.930 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639516.944 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639516.986 * * [misc]simplify:  iters left: 4 (168 enodes)
1538639517.165 * [exit]simplify:  Simplified to (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))
1538639517.165 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) d1)))
1538639517.165 * * * * [misc]progress:  [ 11 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) d1)))>
1538639517.166 * [enter]simplify:  Simplifying (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))
1538639517.169 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639517.181 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639517.213 * * [misc]simplify:  iters left: 4 (130 enodes)
1538639517.395 * [exit]simplify:  Simplified to (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1538639517.395 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) d1)))
1538639517.395 * * * * [misc]progress:  [ 12 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) d1)))>
1538639517.396 * [enter]simplify:  Simplifying (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))
1538639517.398 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639517.411 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639517.435 * * [misc]simplify:  iters left: 4 (152 enodes)
1538639517.598 * [exit]simplify:  Simplified to (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))
1538639517.598 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) d1)))
1538639517.598 * * * * [misc]progress:  [ 13 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) d1)))>
1538639517.598 * [enter]simplify:  Simplifying (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))
1538639517.600 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639517.609 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639517.630 * * [misc]simplify:  iters left: 4 (113 enodes)
1538639517.718 * * [misc]simplify:  iters left: 3 (474 enodes)
1538639518.390 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))))
1538639518.390 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))) d1)))
1538639518.390 * * * * [misc]progress:  [ 14 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) d1)))>
1538639518.391 * [enter]simplify:  Simplifying (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))
1538639518.391 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639518.394 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639518.402 * * [misc]simplify:  iters left: 4 (56 enodes)
1538639518.432 * * [misc]simplify:  iters left: 3 (222 enodes)
1538639518.603 * [exit]simplify:  Simplified to (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))
1538639518.603 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) d1)))
1538639518.603 * * * * [misc]progress:  [ 15 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))) d1)))>
1538639518.604 * [enter]simplify:  Simplifying (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))
1538639518.604 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639518.607 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639518.613 * * [misc]simplify:  iters left: 4 (54 enodes)
1538639518.650 * * [misc]simplify:  iters left: 3 (223 enodes)
1538639518.871 * [exit]simplify:  Simplified to (cbrt (* (- (- d2 d1) (- d4 d3)) (+ (- d2 d1) (- d4 d3))))
1538639518.871 * [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (/ (cbrt (* (- (- d2 d1) (- d4 d3)) (+ (- d2 d1) (- d4 d3)))) (cbrt (+ (- d2 d1) (- d3 d4)))) d1)))
1538639518.871 * * * * [misc]progress:  [ 16 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639518.871 * * * * [misc]progress:  [ 17 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639518.871 * * * * [misc]progress:  [ 18 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* (sqrt (cbrt (- (- d2 d1) (- d3 d4)))) (sqrt (cbrt (- (- d2 d1) (- d3 d4))))) d1)))>
1538639518.871 * * * * [misc]progress:  [ 19 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (* 1 (cbrt (- (- d2 d1) (- d3 d4)))) d1)))>
1538639518.871 * * * * [misc]progress:  [ 20 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (pow (- (- d2 d1) (- d3 d4)) 1/3)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639518.872 * * * * [misc]progress:  [ 21 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (pow (cbrt (- (- d2 d1) (- d3 d4))) 1)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639518.872 * * * * [misc]progress:  [ 22 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (exp (log (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639518.872 * * * * [misc]progress:  [ 23 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (log (exp (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639518.872 * * * * [misc]progress:  [ 24 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639518.872 * [enter]simplify:  Simplifying (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))
1538639518.872 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639518.875 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639518.880 * * [misc]simplify:  iters left: 4 (42 enodes)
1538639518.894 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639518.927 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639518.989 * * [misc]simplify:  iters left: 1 (270 enodes)
1538639519.130 * [exit]simplify:  Simplified to (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4)))))
1538639519.130 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.130 * * * * [misc]progress:  [ 25 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (sqrt (- (- d2 d1) (- d3 d4)))) (cbrt (sqrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.130 * [enter]simplify:  Simplifying (cbrt (sqrt (- (- d2 d1) (- d3 d4))))
1538639519.131 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639519.133 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639519.138 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639519.151 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639519.191 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639519.265 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639519.481 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (- d4 d1) (- d2 d3))))
1538639519.481 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (sqrt (+ (- d4 d1) (- d2 d3)))) (cbrt (sqrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.481 * * * * [misc]progress:  [ 26 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt 1) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.481 * [enter]simplify:  Simplifying (cbrt 1)
1538639519.481 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639519.483 * [exit]simplify:  Simplified to 1
1538639519.483 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* 1 (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.483 * * * * [misc]progress:  [ 27 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.483 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639519.484 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639519.486 * * [misc]simplify:  iters left: 5 (15 enodes)
1538639519.488 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639519.491 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639519.491 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.491 * * * * [misc]progress:  [ 28 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt 1) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.492 * [enter]simplify:  Simplifying (cbrt 1)
1538639519.492 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639519.493 * [exit]simplify:  Simplified to 1
1538639519.493 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* 1 (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.493 * * * * [misc]progress:  [ 29 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.493 * [enter]simplify:  Simplifying (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))
1538639519.494 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639519.502 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639519.524 * * [misc]simplify:  iters left: 4 (168 enodes)
1538639519.729 * [exit]simplify:  Simplified to (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))
1538639519.729 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.729 * * * * [misc]progress:  [ 30 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.729 * [enter]simplify:  Simplifying (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))
1538639519.732 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639519.743 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639519.773 * * [misc]simplify:  iters left: 4 (130 enodes)
1538639519.939 * [exit]simplify:  Simplified to (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1538639519.939 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639519.939 * * * * [misc]progress:  [ 31 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639519.939 * [enter]simplify:  Simplifying (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))
1538639519.940 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639519.947 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639519.973 * * [misc]simplify:  iters left: 4 (152 enodes)
1538639520.133 * [exit]simplify:  Simplified to (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))
1538639520.133 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639520.133 * * * * [misc]progress:  [ 32 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639520.133 * [enter]simplify:  Simplifying (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))
1538639520.134 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639520.139 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639520.155 * * [misc]simplify:  iters left: 4 (113 enodes)
1538639520.253 * * [misc]simplify:  iters left: 3 (474 enodes)
1538639520.960 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))))
1538639520.960 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639520.960 * * * * [misc]progress:  [ 33 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639520.961 * [enter]simplify:  Simplifying (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))
1538639520.961 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639520.964 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639520.972 * * [misc]simplify:  iters left: 4 (56 enodes)
1538639521.000 * * [misc]simplify:  iters left: 3 (222 enodes)
1538639521.199 * [exit]simplify:  Simplified to (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))
1538639521.199 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639521.199 * * * * [misc]progress:  [ 34 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.199 * [enter]simplify:  Simplifying (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))
1538639521.200 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639521.202 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639521.208 * * [misc]simplify:  iters left: 4 (54 enodes)
1538639521.238 * * [misc]simplify:  iters left: 3 (223 enodes)
1538639521.488 * [exit]simplify:  Simplified to (cbrt (* (- (- d2 d1) (- d4 d3)) (+ (- d2 d1) (- d4 d3))))
1538639521.488 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (/ (cbrt (* (- (- d2 d1) (- d4 d3)) (+ (- d2 d1) (- d4 d3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639521.488 * * * * [misc]progress:  [ 35 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 36 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 37 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (sqrt (cbrt (- (- d2 d1) (- d3 d4)))) (sqrt (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 38 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* 1 (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 39 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (pow (- (- d2 d1) (- d3 d4)) 1/3) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 40 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (pow (cbrt (- (- d2 d1) (- d3 d4))) 1) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 41 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (exp (log (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 42 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (log (exp (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * * * * [misc]progress:  [ 43 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.488 * [enter]simplify:  Simplifying (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))
1538639521.489 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639521.491 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639521.497 * * [misc]simplify:  iters left: 4 (42 enodes)
1538639521.512 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639521.564 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639521.628 * * [misc]simplify:  iters left: 1 (270 enodes)
1538639521.789 * [exit]simplify:  Simplified to (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4)))))
1538639521.789 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639521.790 * * * * [misc]progress:  [ 44 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (sqrt (- (- d2 d1) (- d3 d4)))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639521.790 * [enter]simplify:  Simplifying (cbrt (sqrt (- (- d2 d1) (- d3 d4))))
1538639521.791 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639521.795 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639521.804 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639521.831 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639521.882 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639521.940 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639522.186 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (- d4 d1) (- d2 d3))))
1538639522.186 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (sqrt (+ (- d4 d1) (- d2 d3)))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.186 * * * * [misc]progress:  [ 45 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt 1) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.187 * [enter]simplify:  Simplifying (cbrt 1)
1538639522.187 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639522.188 * [exit]simplify:  Simplified to 1
1538639522.188 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (* 1 (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.188 * * * * [misc]progress:  [ 46 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.188 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639522.189 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639522.191 * * [misc]simplify:  iters left: 5 (15 enodes)
1538639522.194 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639522.196 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639522.196 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.196 * * * * [misc]progress:  [ 47 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt 1) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.197 * [enter]simplify:  Simplifying (cbrt 1)
1538639522.197 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639522.198 * [exit]simplify:  Simplified to 1
1538639522.198 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (* 1 (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.198 * * * * [misc]progress:  [ 48 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.198 * [enter]simplify:  Simplifying (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))
1538639522.199 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639522.207 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639522.229 * * [misc]simplify:  iters left: 4 (168 enodes)
1538639522.408 * [exit]simplify:  Simplified to (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))
1538639522.408 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.408 * * * * [misc]progress:  [ 49 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.408 * [enter]simplify:  Simplifying (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))
1538639522.409 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639522.416 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639522.439 * * [misc]simplify:  iters left: 4 (130 enodes)
1538639522.619 * [exit]simplify:  Simplified to (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1538639522.619 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.620 * * * * [misc]progress:  [ 50 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.620 * [enter]simplify:  Simplifying (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))
1538639522.623 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639522.634 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639522.672 * * [misc]simplify:  iters left: 4 (152 enodes)
1538639522.867 * [exit]simplify:  Simplified to (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))
1538639522.867 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639522.867 * * * * [misc]progress:  [ 51 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639522.868 * [enter]simplify:  Simplifying (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))
1538639522.870 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639522.879 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639522.903 * * [misc]simplify:  iters left: 4 (113 enodes)
1538639522.988 * * [misc]simplify:  iters left: 3 (474 enodes)
1538639523.643 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))))
1538639523.643 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639523.643 * * * * [misc]progress:  [ 52 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639523.643 * [enter]simplify:  Simplifying (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))
1538639523.644 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639523.650 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639523.663 * * [misc]simplify:  iters left: 4 (56 enodes)
1538639523.704 * * [misc]simplify:  iters left: 3 (222 enodes)
1538639523.915 * [exit]simplify:  Simplified to (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))
1538639523.915 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639523.916 * * * * [misc]progress:  [ 53 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639523.916 * [enter]simplify:  Simplifying (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))
1538639523.917 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639523.922 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639523.937 * * [misc]simplify:  iters left: 4 (54 enodes)
1538639523.964 * * [misc]simplify:  iters left: 3 (223 enodes)
1538639524.215 * [exit]simplify:  Simplified to (cbrt (* (- (- d2 d1) (- d4 d3)) (+ (- d2 d1) (- d4 d3))))
1538639524.215 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (- (- d2 d1) (- d4 d3)) (+ (- d2 d1) (- d4 d3)))) (cbrt (+ (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639524.215 * * * * [misc]progress:  [ 54 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.216 * * * * [misc]progress:  [ 55 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.216 * * * * [misc]progress:  [ 56 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (sqrt (cbrt (- (- d2 d1) (- d3 d4)))) (sqrt (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.216 * * * * [misc]progress:  [ 57 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* 1 (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.216 * * * * [misc]progress:  [ 58 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (- (- d2 d1) (- d3 d4)) (+ 1/3 1/3)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.216 * [enter]simplify:  Simplifying (- (- d2 d1) (- d3 d4))
1538639524.216 * * [misc]simplify:  iters left: 4 (7 enodes)
1538639524.218 * * [misc]simplify:  iters left: 3 (17 enodes)
1538639524.223 * * [misc]simplify:  iters left: 2 (39 enodes)
1538639524.236 * * [misc]simplify:  iters left: 1 (93 enodes)
1538639524.294 * [exit]simplify:  Simplified to (+ (- d2 d3) (- d4 d1))
1538639524.294 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (pow (+ (- d2 d3) (- d4 d1)) (+ 1/3 1/3)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639524.294 * [enter]simplify:  Simplifying (+ 1/3 1/3)
1538639524.294 * * [misc]simplify:  iters left: 2 (2 enodes)
1538639524.296 * * [misc]simplify:  iters left: 1 (3 enodes)
1538639524.297 * [exit]simplify:  Simplified to 2/3
1538639524.297 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (pow (- (- d2 d1) (- d3 d4)) 2/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639524.297 * * * * [misc]progress:  [ 59 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (cbrt (- (- d2 d1) (- d3 d4))) (+ 1 1)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.297 * [enter]simplify:  Simplifying (cbrt (- (- d2 d1) (- d3 d4)))
1538639524.298 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639524.302 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639524.308 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639524.320 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639524.363 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639524.434 * [exit]simplify:  Simplified to (cbrt (- (- d4 d3) (- d1 d2)))
1538639524.434 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (pow (cbrt (- (- d4 d3) (- d1 d2))) (+ 1 1)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639524.434 * [enter]simplify:  Simplifying (+ 1 1)
1538639524.435 * * [misc]simplify:  iters left: 2 (2 enodes)
1538639524.436 * * [misc]simplify:  iters left: 1 (5 enodes)
1538639524.436 * [exit]simplify:  Simplified to 2
1538639524.436 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (pow (cbrt (- (- d2 d1) (- d3 d4))) 2) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639524.436 * * * * [misc]progress:  [ 60 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (* (- (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) 1/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.437 * [enter]simplify:  Simplifying (* (- (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))
1538639524.437 * * [misc]simplify:  iters left: 6 (8 enodes)
1538639524.439 * * [misc]simplify:  iters left: 5 (18 enodes)
1538639524.446 * * [misc]simplify:  iters left: 4 (52 enodes)
1538639524.487 * * [misc]simplify:  iters left: 3 (228 enodes)
1538639524.848 * [exit]simplify:  Simplified to (* (- (- d2 d3) (- d1 d4)) (- (- d2 d3) (- d1 d4)))
1538639524.848 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (pow (* (- (- d2 d3) (- d1 d4)) (- (- d2 d3) (- d1 d4))) 1/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639524.848 * * * * [misc]progress:  [ 61 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) 1) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639524.848 * [enter]simplify:  Simplifying (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639524.849 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639524.851 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639524.856 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639524.870 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639524.929 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639525.005 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639525.209 * [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3))))
1538639525.209 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (pow (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) 1) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639525.209 * * * * [misc]progress:  [ 62 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (cbrt (- (- d2 d1) (- d3 d4))) 2) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.209 * * * * [misc]progress:  [ 63 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (cbrt (- (- d2 d1) (- d3 d4))) (+ 1 1)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.210 * [enter]simplify:  Simplifying (cbrt (- (- d2 d1) (- d3 d4)))
1538639525.210 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639525.215 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639525.228 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639525.251 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639525.289 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639525.359 * [exit]simplify:  Simplified to (cbrt (- (- d4 d3) (- d1 d2)))
1538639525.359 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (pow (cbrt (- (- d4 d3) (- d1 d2))) (+ 1 1)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639525.359 * * * * [misc]progress:  [ 64 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) 1) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.359 * * * * [misc]progress:  [ 65 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (+ (log (cbrt (- (- d2 d1) (- d3 d4)))) (log (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.360 * [enter]simplify:  Simplifying (+ (log (cbrt (- (- d2 d1) (- d3 d4)))) (log (cbrt (- (- d2 d1) (- d3 d4)))))
1538639525.360 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639525.363 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639525.373 * * [misc]simplify:  iters left: 4 (42 enodes)
1538639525.395 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639525.430 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639525.491 * * [misc]simplify:  iters left: 1 (270 enodes)
1538639525.609 * [exit]simplify:  Simplified to (+ (log (cbrt (- (- d2 d3) (- d1 d4)))) (log (cbrt (- (- d2 d3) (- d1 d4)))))
1538639525.609 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (exp (+ (log (cbrt (- (- d2 d3) (- d1 d4)))) (log (cbrt (- (- d2 d3) (- d1 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639525.609 * * * * [misc]progress:  [ 66 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (log (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.609 * * * * [misc]progress:  [ 67 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (log (exp (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.609 * * * * [misc]progress:  [ 68 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (* (- (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.610 * [enter]simplify:  Simplifying (* (- (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))
1538639525.610 * * [misc]simplify:  iters left: 6 (8 enodes)
1538639525.612 * * [misc]simplify:  iters left: 5 (18 enodes)
1538639525.618 * * [misc]simplify:  iters left: 4 (52 enodes)
1538639525.647 * * [misc]simplify:  iters left: 3 (228 enodes)
1538639525.922 * [exit]simplify:  Simplified to (* (- (- d2 d3) (- d1 d4)) (- (- d2 d3) (- d1 d4)))
1538639525.922 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (cbrt (* (- (- d2 d3) (- d1 d4)) (- (- d2 d3) (- d1 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639525.923 * * * * [misc]progress:  [ 69 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.923 * * * * [misc]progress:  [ 70 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.923 * * * * [misc]progress:  [ 71 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (sqrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (sqrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.923 * * * * [misc]progress:  [ 72 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639525.923 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639525.925 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639525.933 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639525.970 * * [misc]simplify:  iters left: 4 (169 enodes)
1538639526.173 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))
1538639526.173 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639526.173 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639526.175 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639526.183 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639526.204 * * [misc]simplify:  iters left: 4 (120 enodes)
1538639526.349 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1)))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1)))))
1538639526.349 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1)))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639526.349 * * * * [misc]progress:  [ 73 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639526.349 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639526.353 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639526.371 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639526.410 * * [misc]simplify:  iters left: 4 (243 enodes)
1538639526.744 * [exit]simplify:  Simplified to (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))
1538639526.744 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639526.745 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639526.746 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639526.753 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639526.779 * * [misc]simplify:  iters left: 4 (166 enodes)
1538639526.992 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ d4 d3))) (cbrt (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (* d2 (+ d2 d1)) (* d1 d1)))))
1538639526.992 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ d4 d3))) (cbrt (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (* d2 (+ d2 d1)) (* d1 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639526.992 * * * * [misc]progress:  [ 74 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639526.993 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639526.996 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639527.019 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639527.067 * * [misc]simplify:  iters left: 4 (271 enodes)
1538639527.403 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))
1538639527.403 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639527.403 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639527.404 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639527.411 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639527.439 * * [misc]simplify:  iters left: 4 (174 enodes)
1538639527.628 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ d2 d1))) (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d1 d1) (* d2 (+ d2 d1))))))
1538639527.628 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ d2 d1))) (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d1 d1) (* d2 (+ d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639527.628 * * * * [misc]progress:  [ 75 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639527.628 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639527.631 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639527.643 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639527.675 * * [misc]simplify:  iters left: 4 (259 enodes)
1538639527.960 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))
1538639527.960 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639527.960 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639527.962 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639527.968 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639527.989 * * [misc]simplify:  iters left: 4 (148 enodes)
1538639528.159 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d2 d1))))) (cbrt (* (+ d2 d1) (+ d4 d3))))
1538639528.159 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (* (cbrt (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d2 d1))))) (cbrt (* (+ d2 d1) (+ d4 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639528.159 * * * * [misc]progress:  [ 76 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639528.160 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639528.162 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639528.172 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639528.203 * * [misc]simplify:  iters left: 4 (219 enodes)
1538639528.414 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))))
1538639528.414 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639528.414 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639528.416 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639528.426 * * [misc]simplify:  iters left: 5 (58 enodes)
1538639528.449 * * [misc]simplify:  iters left: 4 (182 enodes)
1538639528.676 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (* d2 d2) (* (+ d2 d1) d1)))))
1538639528.676 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (* d2 d2) (* (+ d2 d1) d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639528.676 * * * * [misc]progress:  [ 77 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639528.677 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639528.679 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639528.689 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639528.717 * * [misc]simplify:  iters left: 4 (218 enodes)
1538639528.939 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))
1538639528.939 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639528.939 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639528.941 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639528.949 * * [misc]simplify:  iters left: 5 (52 enodes)
1538639528.969 * * [misc]simplify:  iters left: 4 (157 enodes)
1538639529.114 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (* d2 d2) (* (+ d2 d1) d1)))) (cbrt (+ (- d3 d4) (- d2 d1))))
1538639529.114 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (* d2 d2) (* (+ d2 d1) d1)))) (cbrt (+ (- d3 d4) (- d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639529.114 * * * * [misc]progress:  [ 78 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639529.114 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639529.117 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639529.127 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639529.163 * * [misc]simplify:  iters left: 4 (243 enodes)
1538639529.565 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))
1538639529.565 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639529.565 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639529.566 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639529.573 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639529.595 * * [misc]simplify:  iters left: 4 (166 enodes)
1538639529.792 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ (* d2 (+ d2 d1)) (* d1 d1)))) (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
1538639529.792 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (* (cbrt (* (+ d3 d4) (+ (* d2 (+ d2 d1)) (* d1 d1)))) (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639529.792 * * * * [misc]progress:  [ 79 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639529.793 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639529.795 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639529.808 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639529.829 * * [misc]simplify:  iters left: 4 (131 enodes)
1538639529.988 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))))
1538639529.989 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639529.989 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639529.990 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639529.997 * * [misc]simplify:  iters left: 5 (28 enodes)
1538639530.007 * * [misc]simplify:  iters left: 4 (81 enodes)
1538639530.055 * * [misc]simplify:  iters left: 3 (262 enodes)
1538639530.317 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))))
1538639530.317 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))) (* (cbrt (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639530.317 * * * * [misc]progress:  [ 80 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639530.318 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639530.320 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639530.331 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639530.364 * * [misc]simplify:  iters left: 4 (259 enodes)
1538639530.710 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))
1538639530.710 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639530.711 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639530.713 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639530.725 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639530.745 * * [misc]simplify:  iters left: 4 (148 enodes)
1538639530.832 * * [misc]simplify:  iters left: 3 (462 enodes)
1538639531.282 * [exit]simplify:  Simplified to (* (cbrt (* (+ d2 d1) (+ (* d4 d4) (* (+ d3 d4) d3)))) (cbrt (* (+ d3 d4) (+ (* (+ d2 d1) d2) (* d1 d1)))))
1538639531.282 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (* (cbrt (* (+ d2 d1) (+ (* d4 d4) (* (+ d3 d4) d3)))) (cbrt (* (+ d3 d4) (+ (* (+ d2 d1) d2) (* d1 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639531.283 * * * * [misc]progress:  [ 81 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639531.283 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639531.286 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639531.305 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639531.341 * * [misc]simplify:  iters left: 4 (217 enodes)
1538639531.594 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))))
1538639531.594 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639531.594 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639531.596 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639531.605 * * [misc]simplify:  iters left: 5 (39 enodes)
1538639531.632 * * [misc]simplify:  iters left: 4 (115 enodes)
1538639531.684 * * [misc]simplify:  iters left: 3 (308 enodes)
1538639531.909 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (* d1 (+ d2 d1))))))
1538639531.909 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))) (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (* d1 (+ d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639531.909 * * * * [misc]progress:  [ 82 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639531.910 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639531.912 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639531.920 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639531.953 * * [misc]simplify:  iters left: 4 (185 enodes)
1538639532.205 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))
1538639532.205 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639532.205 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639532.207 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639532.213 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639532.232 * * [misc]simplify:  iters left: 4 (143 enodes)
1538639532.347 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d3 d4) (+ (- d3 d4) (- d2 d1))) (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))))
1538639532.347 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (* (cbrt (+ (* (- d3 d4) (+ (- d3 d4) (- d2 d1))) (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (* (+ d2 d1) d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639532.347 * * * * [misc]progress:  [ 83 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639532.347 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639532.349 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639532.358 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639532.383 * * [misc]simplify:  iters left: 4 (184 enodes)
1538639532.605 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))
1538639532.605 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639532.605 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639532.606 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639532.612 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639532.638 * * [misc]simplify:  iters left: 4 (118 enodes)
1538639532.688 * * [misc]simplify:  iters left: 3 (352 enodes)
1538639532.985 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ (* (+ d2 d1) d2) (* d1 d1)))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639532.985 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (* (cbrt (* (+ d3 d4) (+ (* (+ d2 d1) d2) (* d1 d1)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639532.985 * * * * [misc]progress:  [ 84 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639532.985 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639532.989 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639533.008 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639533.056 * * [misc]simplify:  iters left: 4 (271 enodes)
1538639533.429 * [exit]simplify:  Simplified to (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))
1538639533.429 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639533.429 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639533.430 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639533.438 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639533.459 * * [misc]simplify:  iters left: 4 (174 enodes)
1538639533.643 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))
1538639533.643 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639533.643 * * * * [misc]progress:  [ 85 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639533.643 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639533.646 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639533.657 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639533.693 * * [misc]simplify:  iters left: 4 (259 enodes)
1538639534.229 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))))))
1538639534.229 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1)))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639534.229 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639534.231 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639534.239 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639534.258 * * [misc]simplify:  iters left: 4 (148 enodes)
1538639534.327 * * [misc]simplify:  iters left: 3 (459 enodes)
1538639534.670 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ (* d4 d4) (* d3 (+ d3 d4))))))
1538639534.670 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1)))))) (* (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ (* d4 d4) (* d3 (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639534.670 * * * * [misc]progress:  [ 86 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639534.670 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639534.672 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639534.679 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639534.702 * * [misc]simplify:  iters left: 4 (153 enodes)
1538639534.897 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))
1538639534.897 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639534.897 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639534.898 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639534.904 * * [misc]simplify:  iters left: 5 (28 enodes)
1538639534.923 * * [misc]simplify:  iters left: 4 (83 enodes)
1538639534.971 * * [misc]simplify:  iters left: 3 (253 enodes)
1538639535.140 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
1538639535.140 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639535.140 * * * * [misc]progress:  [ 87 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639535.140 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639535.142 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639535.154 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639535.209 * * [misc]simplify:  iters left: 4 (232 enodes)
1538639535.471 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))
1538639535.471 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639535.472 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639535.474 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639535.480 * * [misc]simplify:  iters left: 5 (39 enodes)
1538639535.496 * * [misc]simplify:  iters left: 4 (111 enodes)
1538639535.552 * * [misc]simplify:  iters left: 3 (300 enodes)
1538639535.777 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
1538639535.777 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d1 d2) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639535.777 * * * * [misc]progress:  [ 88 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639535.778 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639535.780 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639535.791 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639535.836 * * [misc]simplify:  iters left: 4 (207 enodes)
1538639536.071 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))
1538639536.071 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639536.071 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639536.073 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639536.080 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639536.110 * * [misc]simplify:  iters left: 4 (145 enodes)
1538639536.210 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d3 d4) (+ (- d3 d4) (- d2 d1))) (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
1538639536.210 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (+ (* (- d3 d4) (+ (- d3 d4) (- d2 d1))) (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ d1 d2) (+ (* d4 (+ d3 d4)) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639536.210 * * * * [misc]progress:  [ 89 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639536.210 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639536.212 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639536.220 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639536.253 * * [misc]simplify:  iters left: 4 (206 enodes)
1538639536.491 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))
1538639536.491 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639536.491 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639536.493 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639536.498 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639536.513 * * [misc]simplify:  iters left: 4 (120 enodes)
1538639536.564 * * [misc]simplify:  iters left: 3 (342 enodes)
1538639536.819 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639536.819 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639536.820 * * * * [misc]progress:  [ 90 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639536.820 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639536.824 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639536.835 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639536.882 * * [misc]simplify:  iters left: 4 (259 enodes)
1538639537.134 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d2 d1)))))))
1538639537.134 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639537.135 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639537.136 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639537.143 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639537.163 * * [misc]simplify:  iters left: 4 (148 enodes)
1538639537.324 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (* (+ d1 d2) (+ d3 d4))))
1538639537.324 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d2 d1))))))) (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (* (+ d1 d2) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639537.324 * * * * [misc]progress:  [ 91 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639537.324 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639537.326 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639537.335 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639537.362 * * [misc]simplify:  iters left: 4 (217 enodes)
1538639537.592 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (- (+ d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639537.592 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (- (+ d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639537.592 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639537.594 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639537.599 * * [misc]simplify:  iters left: 5 (39 enodes)
1538639537.613 * * [misc]simplify:  iters left: 4 (115 enodes)
1538639537.661 * * [misc]simplify:  iters left: 3 (311 enodes)
1538639537.864 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ d3 d4))))
1538639537.864 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (- (+ d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639537.864 * * * * [misc]progress:  [ 92 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639537.864 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639537.867 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639537.876 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639537.904 * * [misc]simplify:  iters left: 4 (232 enodes)
1538639538.174 * [exit]simplify:  Simplified to (* (cbrt (- (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639538.174 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639538.174 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639538.175 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639538.180 * * [misc]simplify:  iters left: 5 (39 enodes)
1538639538.195 * * [misc]simplify:  iters left: 4 (111 enodes)
1538639538.244 * * [misc]simplify:  iters left: 3 (301 enodes)
1538639538.462 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d4 d4) (* d3 (+ d3 d4))))) (cbrt (* (+ d1 d2) (+ d3 d4))))
1538639538.462 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (cbrt (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (* (cbrt (* (+ d1 d2) (+ (* d4 d4) (* d3 (+ d3 d4))))) (cbrt (* (+ d1 d2) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639538.462 * * * * [misc]progress:  [ 93 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639538.462 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639538.466 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639538.474 * * [misc]simplify:  iters left: 5 (37 enodes)
1538639538.499 * * [misc]simplify:  iters left: 4 (114 enodes)
1538639538.577 * * [misc]simplify:  iters left: 3 (472 enodes)
1538639539.240 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))))
1538639539.240 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639539.241 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639539.241 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639539.244 * * [misc]simplify:  iters left: 5 (18 enodes)
1538639539.249 * * [misc]simplify:  iters left: 4 (44 enodes)
1538639539.262 * * [misc]simplify:  iters left: 3 (84 enodes)
1538639539.280 * * [misc]simplify:  iters left: 2 (144 enodes)
1538639539.320 * * [misc]simplify:  iters left: 1 (162 enodes)
1538639539.360 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ d3 d4))))
1538639539.360 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ d2 d1) (+ d3 d4)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d1 d2) (+ d3 d4))) (cbrt (* (+ d1 d2) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639539.360 * * * * [misc]progress:  [ 94 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639539.360 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639539.363 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639539.376 * * [misc]simplify:  iters left: 5 (55 enodes)
1538639539.414 * * [misc]simplify:  iters left: 4 (173 enodes)
1538639539.602 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639539.602 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639539.603 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639539.605 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639539.611 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639539.624 * * [misc]simplify:  iters left: 4 (106 enodes)
1538639539.674 * * [misc]simplify:  iters left: 3 (346 enodes)
1538639539.931 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d3 d4) (+ (- d3 d4) (- d2 d1))) (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ d1 d2) (+ d3 d4))))
1538639539.931 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (* (cbrt (+ (* (- d3 d4) (+ (- d3 d4) (- d2 d1))) (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ d1 d2) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639539.931 * * * * [misc]progress:  [ 95 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639539.931 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639539.933 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639539.941 * * [misc]simplify:  iters left: 5 (51 enodes)
1538639539.962 * * [misc]simplify:  iters left: 4 (171 enodes)
1538639540.153 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))
1538639540.153 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639540.153 * [enter]simplify:  Simplifying (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639540.154 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639540.158 * * [misc]simplify:  iters left: 5 (32 enodes)
1538639540.169 * * [misc]simplify:  iters left: 4 (81 enodes)
1538639540.198 * * [misc]simplify:  iters left: 3 (176 enodes)
1538639540.256 * * [misc]simplify:  iters left: 2 (314 enodes)
1538639540.388 * * [misc]simplify:  iters left: 1 (474 enodes)
1538639540.657 * [exit]simplify:  Simplified to (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d1 d2) (+ d3 d4))))
1538639540.657 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d1 d2) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639540.657 * * * * [misc]progress:  [ 96 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639540.658 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639540.661 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639540.681 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639540.726 * * [misc]simplify:  iters left: 4 (219 enodes)
1538639540.987 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))))
1538639540.987 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639540.987 * [enter]simplify:  Simplifying (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639540.989 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639540.998 * * [misc]simplify:  iters left: 5 (58 enodes)
1538639541.031 * * [misc]simplify:  iters left: 4 (182 enodes)
1538639541.251 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) d1) (* d2 d2)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))))
1538639541.251 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* (+ d1 d2) d1) (* d2 d2)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639541.251 * * * * [misc]progress:  [ 97 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639541.251 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639541.254 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639541.270 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639541.314 * * [misc]simplify:  iters left: 4 (185 enodes)
1538639541.611 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))
1538639541.611 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639541.612 * [enter]simplify:  Simplifying (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639541.614 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639541.626 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639541.644 * * [misc]simplify:  iters left: 4 (143 enodes)
1538639541.753 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ d4 d3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))))
1538639541.753 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (* (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ d4 d3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639541.753 * * * * [misc]progress:  [ 98 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639541.754 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639541.756 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639541.764 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639541.794 * * [misc]simplify:  iters left: 4 (207 enodes)
1538639542.017 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))
1538639542.017 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639542.017 * [enter]simplify:  Simplifying (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639542.019 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639542.026 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639542.044 * * [misc]simplify:  iters left: 4 (145 enodes)
1538639542.139 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (+ (- d2 d1) (- d3 d4))))))
1538639542.139 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639542.139 * * * * [misc]progress:  [ 99 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639542.139 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639542.141 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639542.148 * * [misc]simplify:  iters left: 5 (55 enodes)
1538639542.179 * * [misc]simplify:  iters left: 4 (173 enodes)
1538639542.367 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d3 d4)) (* (+ d3 d4) (- d3 d4))))))
1538639542.368 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d3 d4)) (* (+ d3 d4) (- d3 d4)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639542.368 * [enter]simplify:  Simplifying (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639542.370 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639542.380 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639542.394 * * [misc]simplify:  iters left: 4 (106 enodes)
1538639542.454 * * [misc]simplify:  iters left: 3 (346 enodes)
1538639542.707 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))) (cbrt (* (+ d4 d3) (+ d1 d2))))
1538639542.707 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d3 d4)) (* (+ d3 d4) (- d3 d4)))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))) (cbrt (* (+ d4 d3) (+ d1 d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639542.707 * * * * [misc]progress:  [ 100 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639542.707 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639542.708 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639542.714 * * [misc]simplify:  iters left: 5 (24 enodes)
1538639542.721 * * [misc]simplify:  iters left: 4 (57 enodes)
1538639542.759 * * [misc]simplify:  iters left: 3 (223 enodes)
1538639542.997 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639542.997 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639542.998 * [enter]simplify:  Simplifying (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639542.999 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639543.009 * * [misc]simplify:  iters left: 5 (24 enodes)
1538639543.024 * * [misc]simplify:  iters left: 4 (66 enodes)
1538639543.080 * * [misc]simplify:  iters left: 3 (268 enodes)
1538639543.441 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))))
1538639543.441 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639543.441 * * * * [misc]progress:  [ 101 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639543.442 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639543.443 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639543.448 * * [misc]simplify:  iters left: 5 (32 enodes)
1538639543.458 * * [misc]simplify:  iters left: 4 (84 enodes)
1538639543.514 * * [misc]simplify:  iters left: 3 (371 enodes)
1538639543.951 * [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639543.951 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639543.952 * [enter]simplify:  Simplifying (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639543.954 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639543.962 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639543.973 * * [misc]simplify:  iters left: 4 (84 enodes)
1538639544.025 * * [misc]simplify:  iters left: 3 (292 enodes)
1538639544.315 * [exit]simplify:  Simplified to (* (cbrt (+ (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- d3 d4) (- d2 d1)))) (cbrt (- (- d2 d1) (- d4 d3))))
1538639544.315 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (+ (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- d3 d4) (- d2 d1)))) (cbrt (- (- d2 d1) (- d4 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639544.315 * * * * [misc]progress:  [ 102 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639544.316 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639544.318 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639544.332 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639544.384 * * [misc]simplify:  iters left: 4 (218 enodes)
1538639544.613 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))
1538639544.613 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639544.613 * [enter]simplify:  Simplifying (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639544.615 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639544.622 * * [misc]simplify:  iters left: 5 (52 enodes)
1538639544.641 * * [misc]simplify:  iters left: 4 (157 enodes)
1538639544.783 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* (+ d3 d4) d4)))) (cbrt (+ (- d3 d4) (- d2 d1))))
1538639544.783 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* (+ d3 d4) d4)))) (cbrt (+ (- d3 d4) (- d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639544.783 * * * * [misc]progress:  [ 103 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639544.783 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639544.785 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639544.795 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639544.818 * * [misc]simplify:  iters left: 4 (184 enodes)
1538639545.033 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))
1538639545.033 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639545.033 * [enter]simplify:  Simplifying (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639545.035 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639545.040 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639545.055 * * [misc]simplify:  iters left: 4 (118 enodes)
1538639545.115 * * [misc]simplify:  iters left: 3 (351 enodes)
1538639545.393 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ (* (+ d1 d2) d2) (* d1 d1)))) (cbrt (- (- d2 d1) (- d4 d3))))
1538639545.393 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (* (cbrt (* (+ d3 d4) (+ (* (+ d1 d2) d2) (* d1 d1)))) (cbrt (- (- d2 d1) (- d4 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639545.393 * * * * [misc]progress:  [ 104 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639545.394 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639545.396 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639545.405 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639545.434 * * [misc]simplify:  iters left: 4 (206 enodes)
1538639545.694 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))
1538639545.694 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639545.694 * [enter]simplify:  Simplifying (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639545.696 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639545.706 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639545.735 * * [misc]simplify:  iters left: 4 (120 enodes)
1538639545.823 * * [misc]simplify:  iters left: 3 (340 enodes)
1538639546.078 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (+ (- d3 d4) (- d2 d1))))
1538639546.078 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (+ (- d3 d4) (- d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639546.078 * * * * [misc]progress:  [ 105 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639546.078 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639546.080 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639546.089 * * [misc]simplify:  iters left: 5 (51 enodes)
1538639546.112 * * [misc]simplify:  iters left: 4 (171 enodes)
1538639546.298 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))))
1538639546.298 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639546.298 * [enter]simplify:  Simplifying (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639546.299 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639546.303 * * [misc]simplify:  iters left: 5 (32 enodes)
1538639546.321 * * [misc]simplify:  iters left: 4 (81 enodes)
1538639546.347 * * [misc]simplify:  iters left: 3 (174 enodes)
1538639546.413 * * [misc]simplify:  iters left: 2 (322 enodes)
1538639546.541 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d1 d2))) (cbrt (+ (- d3 d4) (- d2 d1))))
1538639546.541 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d3 d4) (+ d1 d2))) (cbrt (+ (- d3 d4) (- d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639546.541 * * * * [misc]progress:  [ 106 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639546.542 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639546.543 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639546.547 * * [misc]simplify:  iters left: 5 (32 enodes)
1538639546.561 * * [misc]simplify:  iters left: 4 (84 enodes)
1538639546.613 * * [misc]simplify:  iters left: 3 (371 enodes)
1538639546.993 * [exit]simplify:  Simplified to (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639546.993 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639546.993 * [enter]simplify:  Simplifying (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639546.994 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639546.998 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639547.009 * * [misc]simplify:  iters left: 4 (84 enodes)
1538639547.050 * * [misc]simplify:  iters left: 3 (289 enodes)
1538639547.303 * [exit]simplify:  Simplified to (* (cbrt (- (- d2 d1) (- d4 d3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- (- d2 d1) (- d4 d3))))))
1538639547.303 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (cbrt (- (- d2 d1) (- d4 d3))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- (- d2 d1) (- d4 d3))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639547.303 * * * * [misc]progress:  [ 107 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639547.303 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639547.304 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639547.307 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639547.314 * * [misc]simplify:  iters left: 4 (55 enodes)
1538639547.355 * * [misc]simplify:  iters left: 3 (224 enodes)
1538639547.596 * [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639547.596 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639547.596 * [enter]simplify:  Simplifying (* (cbrt (+ (- d2 d1) (- d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639547.597 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639547.601 * * [misc]simplify:  iters left: 5 (18 enodes)
1538639547.611 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639547.624 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639547.656 * * [misc]simplify:  iters left: 2 (188 enodes)
1538639547.749 * * [misc]simplify:  iters left: 1 (325 enodes)
1538639547.981 * [exit]simplify:  Simplified to (* (cbrt (+ (- d3 d1) (- d2 d4))) (cbrt (+ (- d3 d1) (- d2 d4))))
1538639547.981 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (* (cbrt (+ (- d3 d1) (- d2 d4))) (cbrt (+ (- d3 d1) (- d2 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639547.981 * * * * [misc]progress:  [ 108 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* 1 (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639547.981 * * * * [misc]progress:  [ 109 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639547.981 * [enter]simplify:  Simplifying (cbrt (cbrt (- (- d2 d1) (- d3 d4))))
1538639547.982 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639547.986 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639547.996 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639548.009 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639548.055 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639548.136 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639548.354 * [exit]simplify:  Simplified to (cbrt (cbrt (+ (- d4 d1) (- d2 d3))))
1538639548.354 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))) (cbrt (cbrt (+ (- d4 d1) (- d2 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639548.354 * * * * [misc]progress:  [ 110 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639548.354 * [enter]simplify:  Simplifying (cbrt (sqrt (- (- d2 d1) (- d3 d4))))
1538639548.355 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639548.357 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639548.362 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639548.381 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639548.413 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639548.484 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639548.713 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (- d4 d1) (- d2 d3))))
1538639548.713 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (sqrt (- (- d2 d1) (- d3 d4))))) (cbrt (sqrt (+ (- d4 d1) (- d2 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639548.713 * * * * [misc]progress:  [ 111 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt 1)) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639548.713 * [enter]simplify:  Simplifying (cbrt (- (- d2 d1) (- d3 d4)))
1538639548.713 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639548.716 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639548.721 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639548.740 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639548.779 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639548.853 * [exit]simplify:  Simplified to (cbrt (- (- d4 d3) (- d1 d2)))
1538639548.853 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt 1)) (cbrt (- (- d4 d3) (- d1 d2)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639548.853 * * * * [misc]progress:  [ 112 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639548.853 * [enter]simplify:  Simplifying (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639548.857 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639548.861 * * [misc]simplify:  iters left: 5 (16 enodes)
1538639548.867 * * [misc]simplify:  iters left: 4 (19 enodes)
1538639548.873 * [exit]simplify:  Simplified to (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639548.873 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))) (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639548.873 * * * * [misc]progress:  [ 113 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt 1)) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639548.874 * [enter]simplify:  Simplifying (cbrt (- (- d2 d1) (- d3 d4)))
1538639548.874 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639548.877 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639548.882 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639548.900 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639548.957 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639549.047 * [exit]simplify:  Simplified to (cbrt (- (- d4 d3) (- d1 d2)))
1538639549.048 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt 1)) (cbrt (- (- d4 d3) (- d1 d2)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639549.048 * * * * [misc]progress:  [ 114 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4)))))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639549.048 * [enter]simplify:  Simplifying (cbrt (cbrt (- (- d2 d1) (- d3 d4))))
1538639549.049 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639549.053 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639549.063 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639549.090 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639549.122 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639549.231 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639549.452 * [exit]simplify:  Simplified to (cbrt (cbrt (+ (- d4 d1) (- d2 d3))))
1538639549.452 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4)))))) (cbrt (cbrt (+ (- d4 d1) (- d2 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639549.452 * * * * [misc]progress:  [ 115 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (sqrt (cbrt (- (- d2 d1) (- d3 d4))))) (sqrt (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639549.453 * [enter]simplify:  Simplifying (sqrt (cbrt (- (- d2 d1) (- d3 d4))))
1538639549.453 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639549.455 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639549.462 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639549.484 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639549.516 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639549.600 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639549.825 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (- d4 d1) (- d2 d3))))
1538639549.825 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) (sqrt (cbrt (- (- d2 d1) (- d3 d4))))) (sqrt (cbrt (+ (- d4 d1) (- d2 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639549.826 * * * * [misc]progress:  [ 116 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) 1) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639549.826 * [enter]simplify:  Simplifying (cbrt (- (- d2 d1) (- d3 d4)))
1538639549.827 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639549.831 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639549.840 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639549.863 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639549.919 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639549.995 * [exit]simplify:  Simplified to (cbrt (- (- d4 d3) (- d1 d2)))
1538639549.995 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (- (- d2 d1) (- d3 d4))) 1) (cbrt (- (- d4 d3) (- d1 d2)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639549.996 * * * * [misc]progress:  [ 117 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639549.996 * [enter]simplify:  Simplifying (cbrt (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))
1538639549.996 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639549.999 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639550.004 * * [misc]simplify:  iters left: 4 (42 enodes)
1538639550.017 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639550.051 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639550.102 * * [misc]simplify:  iters left: 1 (270 enodes)
1538639550.208 * [exit]simplify:  Simplified to (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4)))))
1538639550.208 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (* (cbrt (- (- d2 d3) (- d1 d4))) (cbrt (- (- d2 d3) (- d1 d4))))) (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639550.208 * * * * [misc]progress:  [ 118 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (sqrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (sqrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639550.208 * [enter]simplify:  Simplifying (cbrt (sqrt (- (- d2 d1) (- d3 d4))))
1538639550.208 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639550.211 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639550.216 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639550.229 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639550.278 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639550.356 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639550.545 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (- d4 d1) (- d2 d3))))
1538639550.545 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (sqrt (+ (- d4 d1) (- d2 d3)))) (* (cbrt (sqrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639550.545 * * * * [misc]progress:  [ 119 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt 1) (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639550.545 * [enter]simplify:  Simplifying (cbrt 1)
1538639550.546 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639550.547 * [exit]simplify:  Simplified to 1
1538639550.547 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* 1 (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639550.548 * * * * [misc]progress:  [ 120 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (* (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639550.548 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639550.549 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639550.553 * * [misc]simplify:  iters left: 5 (15 enodes)
1538639550.558 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639550.563 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))))
1538639550.563 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (* (cbrt (- (sqrt (- d2 d1)) (sqrt (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639550.563 * * * * [misc]progress:  [ 121 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt 1) (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639550.564 * [enter]simplify:  Simplifying (cbrt 1)
1538639550.564 * * [misc]simplify:  iters left: 1 (2 enodes)
1538639550.566 * [exit]simplify:  Simplified to 1
1538639550.566 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* 1 (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639550.566 * * * * [misc]progress:  [ 122 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639550.566 * [enter]simplify:  Simplifying (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (cbrt (- (- d2 d1) (- d3 d4)))))
1538639550.567 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639550.572 * * [misc]simplify:  iters left: 5 (20 enodes)
1538639550.582 * * [misc]simplify:  iters left: 4 (42 enodes)
1538639550.606 * * [misc]simplify:  iters left: 3 (96 enodes)
1538639550.647 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639550.707 * * [misc]simplify:  iters left: 1 (270 enodes)
1538639550.813 * [exit]simplify:  Simplified to (* (cbrt (cbrt (- (- d2 d3) (- d1 d4)))) (cbrt (cbrt (- (- d2 d3) (- d1 d4)))))
1538639550.813 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (* (cbrt (cbrt (- (- d2 d3) (- d1 d4)))) (cbrt (cbrt (- (- d2 d3) (- d1 d4))))) (* (cbrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639550.813 * * * * [misc]progress:  [ 123 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (sqrt (cbrt (- (- d2 d1) (- d3 d4)))) (* (sqrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639550.813 * [enter]simplify:  Simplifying (sqrt (cbrt (- (- d2 d1) (- d3 d4))))
1538639550.814 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639550.816 * * [misc]simplify:  iters left: 5 (19 enodes)
1538639550.821 * * [misc]simplify:  iters left: 4 (41 enodes)
1538639550.843 * * [misc]simplify:  iters left: 3 (95 enodes)
1538639550.885 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639550.959 * * [misc]simplify:  iters left: 1 (318 enodes)
1538639551.196 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (- d4 d1) (- d2 d3))))
1538639551.196 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (sqrt (cbrt (+ (- d4 d1) (- d2 d3)))) (* (sqrt (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639551.196 * * * * [misc]progress:  [ 124 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* 1 (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639551.196 * * * * [misc]progress:  [ 125 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639551.196 * [enter]simplify:  Simplifying (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1538639551.198 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639551.208 * * [misc]simplify:  iters left: 5 (37 enodes)
1538639551.235 * * [misc]simplify:  iters left: 4 (119 enodes)
1538639551.414 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 (+ d2 d1)) (* d1 d1))))
1538639551.414 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639551.414 * * * * [misc]progress:  [ 126 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639551.414 * [enter]simplify:  Simplifying (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))
1538639551.415 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639551.418 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639551.428 * * [misc]simplify:  iters left: 4 (80 enodes)
1538639551.467 * * [misc]simplify:  iters left: 3 (262 enodes)
1538639551.663 * [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ (* d1 d1) (* d2 (+ d2 d1)))))
1538639551.663 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ d3 d4) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639551.663 * * * * [misc]progress:  [ 127 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639551.663 * [enter]simplify:  Simplifying (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1538639551.664 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639551.668 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639551.679 * * [misc]simplify:  iters left: 4 (82 enodes)
1538639551.732 * * [misc]simplify:  iters left: 3 (253 enodes)
1538639551.954 * [exit]simplify:  Simplified to (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1538639551.954 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639551.955 * * * * [misc]progress:  [ 128 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639551.955 * [enter]simplify:  Simplifying (cbrt (* (+ d2 d1) (+ d3 d4)))
1538639551.956 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639551.960 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639551.970 * * [misc]simplify:  iters left: 3 (43 enodes)
1538639551.993 * * [misc]simplify:  iters left: 2 (83 enodes)
1538639552.024 * * [misc]simplify:  iters left: 1 (139 enodes)
1538639552.058 * [exit]simplify:  Simplified to (cbrt (* (+ d1 d2) (+ d3 d4)))
1538639552.058 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ d1 d2) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639552.059 * * * * [misc]progress:  [ 129 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639552.059 * [enter]simplify:  Simplifying (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))
1538639552.060 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639552.063 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639552.070 * * [misc]simplify:  iters left: 4 (65 enodes)
1538639552.105 * * [misc]simplify:  iters left: 3 (267 enodes)
1538639552.350 * [exit]simplify:  Simplified to (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4))))
1538639552.350 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d2 d1) (- d3 d4)) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639552.350 * * * * [misc]progress:  [ 130 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639552.350 * [enter]simplify:  Simplifying (cbrt (+ (- d2 d1) (- d3 d4)))
1538639552.351 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639552.353 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639552.358 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639552.370 * * [misc]simplify:  iters left: 2 (95 enodes)
1538639552.402 * * [misc]simplify:  iters left: 1 (189 enodes)
1538639552.520 * [exit]simplify:  Simplified to (cbrt (- (- d3 d4) (- d1 d2)))
1538639552.520 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (- (- d3 d4) (- d1 d2)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639552.520 * * * * [misc]progress:  [ 131 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639552.521 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639552.523 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639552.532 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639552.571 * * [misc]simplify:  iters left: 4 (204 enodes)
1538639552.761 * [exit]simplify:  Simplified to (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))
1538639552.761 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639552.761 * * * * [misc]progress:  [ 132 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639552.762 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639552.764 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639552.773 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639552.794 * * [misc]simplify:  iters left: 4 (170 enodes)
1538639553.001 * [exit]simplify:  Simplified to (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))
1538639553.001 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639553.001 * * * * [misc]progress:  [ 133 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639553.002 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639553.005 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639553.016 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639553.040 * * [misc]simplify:  iters left: 4 (192 enodes)
1538639553.242 * [exit]simplify:  Simplified to (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (+ (* (+ d3 d4) d4) (* d3 d3)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))
1538639553.242 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (* (+ (* (+ d3 d4) d4) (* d3 d3)) (* (+ d2 d1) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639553.242 * * * * [misc]progress:  [ 134 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639553.243 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639553.244 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639553.251 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639553.271 * * [misc]simplify:  iters left: 4 (157 enodes)
1538639553.427 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))) (cbrt (- (+ d4 d2) (+ d3 d1))))
1538639553.427 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))) (cbrt (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639553.427 * * * * [misc]progress:  [ 135 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639553.427 * [enter]simplify:  Simplifying (* (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639553.428 * * [misc]simplify:  iters left: 6 (14 enodes)
1538639553.432 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639553.442 * * [misc]simplify:  iters left: 4 (85 enodes)
1538639553.503 * * [misc]simplify:  iters left: 3 (307 enodes)
1538639553.733 * [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639553.733 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639553.733 * * * * [misc]progress:  [ 136 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639553.733 * [enter]simplify:  Simplifying (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639553.735 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639553.742 * * [misc]simplify:  iters left: 5 (28 enodes)
1538639553.760 * * [misc]simplify:  iters left: 4 (86 enodes)
1538639553.852 * * [misc]simplify:  iters left: 3 (372 enodes)
1538639554.358 * [exit]simplify:  Simplified to (* (cbrt (+ (- d2 d1) (- d4 d3))) (cbrt (* (+ (- d2 d1) (- d4 d3)) (- (- d2 d1) (- d4 d3)))))
1538639554.359 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (- d2 d1) (- d4 d3))) (cbrt (* (+ (- d2 d1) (- d4 d3)) (- (- d2 d1) (- d4 d3))))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639554.359 * * * * [misc]progress:  [ 137 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639554.359 * * * * [misc]progress:  [ 138 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1))) d1)))>
1538639554.359 * [enter]simplify:  Simplifying (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))
1538639554.360 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639554.364 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639554.377 * * [misc]simplify:  iters left: 4 (65 enodes)
1538639554.404 * * [misc]simplify:  iters left: 3 (103 enodes)
1538639554.425 * * [misc]simplify:  iters left: 2 (132 enodes)
1538639554.447 * * [misc]simplify:  iters left: 1 (163 enodes)
1538639554.495 * [exit]simplify:  Simplified to (- (cbrt d4) (* (* 1/3 (- d1 d2)) (cbrt (/ 1 (* d4 d4)))))
1538639554.495 * [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (- (cbrt d4) (* (* 1/3 (- d1 d2)) (cbrt (/ 1 (* d4 d4))))) d1)))
1538639554.495 * * * * [misc]progress:  [ 139 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (pow (/ 1 d2) -1/3) d1)))>
1538639554.496 * [enter]simplify:  Simplifying (pow (/ 1 d2) -1/3)
1538639554.496 * * [misc]simplify:  iters left: 3 (5 enodes)
1538639554.498 * * [misc]simplify:  iters left: 2 (7 enodes)
1538639554.500 * [exit]simplify:  Simplified to (pow (/ 1 d2) -1/3)
1538639554.500 * [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (pow (/ 1 d2) -1/3) d1)))
1538639554.500 * * * * [misc]progress:  [ 140 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d1)))>
1538639554.500 * [enter]simplify:  Simplifying (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))
1538639554.501 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639554.507 * * [misc]simplify:  iters left: 5 (16 enodes)
1538639554.515 * * [misc]simplify:  iters left: 4 (27 enodes)
1538639554.527 * * [misc]simplify:  iters left: 3 (48 enodes)
1538639554.539 * * [misc]simplify:  iters left: 2 (85 enodes)
1538639554.573 * * [misc]simplify:  iters left: 1 (188 enodes)
1538639554.665 * [exit]simplify:  Simplified to (cbrt d2)
1538639554.665 * [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt d2) d1)))
1538639554.665 * * * * [misc]progress:  [ 141 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639554.665 * [enter]simplify:  Simplifying (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))
1538639554.667 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639554.673 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639554.682 * * [misc]simplify:  iters left: 4 (65 enodes)
1538639554.697 * * [misc]simplify:  iters left: 3 (103 enodes)
1538639554.728 * * [misc]simplify:  iters left: 2 (132 enodes)
1538639554.755 * * [misc]simplify:  iters left: 1 (163 enodes)
1538639554.790 * [exit]simplify:  Simplified to (- (cbrt d4) (* (* 1/3 (- d1 d2)) (cbrt (/ 1 (* d4 d4)))))
1538639554.790 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (- (cbrt d4) (* (* 1/3 (- d1 d2)) (cbrt (/ 1 (* d4 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639554.790 * * * * [misc]progress:  [ 142 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (pow (/ 1 d2) -1/3)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639554.790 * [enter]simplify:  Simplifying (pow (/ 1 d2) -1/3)
1538639554.791 * * [misc]simplify:  iters left: 3 (5 enodes)
1538639554.791 * * [misc]simplify:  iters left: 2 (7 enodes)
1538639554.792 * [exit]simplify:  Simplified to (pow (/ 1 d2) -1/3)
1538639554.793 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (pow (/ 1 d2) -1/3)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639554.793 * * * * [misc]progress:  [ 143 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639554.793 * [enter]simplify:  Simplifying (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))
1538639554.793 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639554.796 * * [misc]simplify:  iters left: 5 (16 enodes)
1538639554.800 * * [misc]simplify:  iters left: 4 (27 enodes)
1538639554.811 * * [misc]simplify:  iters left: 3 (48 enodes)
1538639554.826 * * [misc]simplify:  iters left: 2 (85 enodes)
1538639554.861 * * [misc]simplify:  iters left: 1 (188 enodes)
1538639554.940 * [exit]simplify:  Simplified to (cbrt d2)
1538639554.940 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt d2)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639554.940 * * * * [misc]progress:  [ 144 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639554.940 * [enter]simplify:  Simplifying (- (+ (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d2)) (pow d4 1/3)) (* 1/3 (* (pow (/ 1 (pow d4 2)) 1/3) d1)))
1538639554.941 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639554.946 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639554.958 * * [misc]simplify:  iters left: 4 (65 enodes)
1538639554.973 * * [misc]simplify:  iters left: 3 (103 enodes)
1538639555.008 * * [misc]simplify:  iters left: 2 (132 enodes)
1538639555.054 * * [misc]simplify:  iters left: 1 (163 enodes)
1538639555.102 * [exit]simplify:  Simplified to (- (cbrt d4) (* (* 1/3 (- d1 d2)) (cbrt (/ 1 (* d4 d4)))))
1538639555.102 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (- (cbrt d4) (* (* 1/3 (- d1 d2)) (cbrt (/ 1 (* d4 d4))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639555.102 * * * * [misc]progress:  [ 145 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (pow (/ 1 d2) -1/3) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639555.102 * [enter]simplify:  Simplifying (pow (/ 1 d2) -1/3)
1538639555.102 * * [misc]simplify:  iters left: 3 (5 enodes)
1538639555.104 * * [misc]simplify:  iters left: 2 (7 enodes)
1538639555.106 * [exit]simplify:  Simplified to (pow (/ 1 d2) -1/3)
1538639555.106 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (pow (/ 1 d2) -1/3) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639555.106 * * * * [misc]progress:  [ 146 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639555.106 * [enter]simplify:  Simplifying (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))
1538639555.107 * * [misc]simplify:  iters left: 6 (9 enodes)
1538639555.113 * * [misc]simplify:  iters left: 5 (16 enodes)
1538639555.120 * * [misc]simplify:  iters left: 4 (27 enodes)
1538639555.134 * * [misc]simplify:  iters left: 3 (48 enodes)
1538639555.155 * * [misc]simplify:  iters left: 2 (85 enodes)
1538639555.202 * * [misc]simplify:  iters left: 1 (188 enodes)
1538639555.295 * [exit]simplify:  Simplified to (cbrt d2)
1538639555.295 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (cbrt d2) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639555.295 * * * * [misc]progress:  [ 147 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (- (+ (* 2/3 (* (pow (/ 1 d4) 1/3) d2)) (pow d4 2/3)) (* 2/3 (* (pow (/ 1 d4) 1/3) d1))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639555.295 * [enter]simplify:  Simplifying (- (+ (* 2/3 (* (pow (/ 1 d4) 1/3) d2)) (pow d4 2/3)) (* 2/3 (* (pow (/ 1 d4) 1/3) d1)))
1538639555.296 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639555.300 * * [misc]simplify:  iters left: 5 (30 enodes)
1538639555.308 * * [misc]simplify:  iters left: 4 (60 enodes)
1538639555.331 * * [misc]simplify:  iters left: 3 (98 enodes)
1538639555.353 * * [misc]simplify:  iters left: 2 (126 enodes)
1538639555.375 * * [misc]simplify:  iters left: 1 (157 enodes)
1538639555.411 * [exit]simplify:  Simplified to (+ (pow d4 2/3) (* (cbrt (/ 1 d4)) (* (- d2 d1) 2/3)))
1538639555.411 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ (pow d4 2/3) (* (cbrt (/ 1 d4)) (* (- d2 d1) 2/3))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639555.411 * * * * [misc]progress:  [ 148 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (/ 1 d2) -2/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639555.411 * [enter]simplify:  Simplifying (pow (/ 1 d2) -2/3)
1538639555.411 * * [misc]simplify:  iters left: 3 (5 enodes)
1538639555.413 * * [misc]simplify:  iters left: 2 (7 enodes)
1538639555.415 * [exit]simplify:  Simplified to (pow (/ 1 d2) -2/3)
1538639555.415 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (pow (/ 1 d2) -2/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639555.415 * * * * [misc]progress:  [ 149 / 149 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (/ -1 d2) -2/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639555.415 * [enter]simplify:  Simplifying (pow (/ -1 d2) -2/3)
1538639555.416 * * [misc]simplify:  iters left: 3 (5 enodes)
1538639555.417 * [exit]simplify:  Simplified to (pow (/ -1 d2) -2/3)
1538639555.417 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (pow (/ -1 d2) -2/3) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639555.417 * * * [misc]progress:  adding candidates to table
1538639559.398 * * [misc]progress:  iteration 4 / 4
1538639559.399 * * * [misc]progress:  picking best candidate
1538639559.417 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639559.417 * * * [misc]progress:  localizing error
1538639559.485 * * * [misc]progress:  generating rewritten candidates
1538639559.485 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
1538639559.982 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
1538639560.060 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1538639563.025 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1)
1538639563.046 * * * [misc]progress:  generating series expansions
1538639563.046 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
1538639563.047 * [misc]backup-simplify:  Simplify (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) into (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3)
1538639563.047 * [misc]approximate:  Taking taylor expansion of (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3) in (d3 d4 d2 d1) around 0
1538639563.047 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))))) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)))) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.047 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.047 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.047 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.047 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.047 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.047 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.047 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.047 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d1
1538639563.047 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.047 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.047 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.048 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.048 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d1
1538639563.048 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.048 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.048 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.048 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.048 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d1
1538639563.048 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639563.048 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.048 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.048 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.048 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.048 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.048 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d1
1538639563.048 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.048 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.048 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.048 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.048 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1538639563.048 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.048 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.048 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.048 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.048 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639563.048 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.048 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639563.048 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d4)) into (+ (pow d2 2) (* d2 d4))
1538639563.049 * [misc]backup-simplify:  Simplify (+ 0 (+ (pow d2 2) (* d2 d4))) into (+ (* d2 d4) (pow d2 2))
1538639563.049 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639563.049 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639563.049 * [misc]backup-simplify:  Simplify (+ 0 (* d3 d2)) into (* d3 d2)
1538639563.049 * [misc]backup-simplify:  Simplify (+ 0 (* d3 d2)) into (* d3 d2)
1538639563.049 * [misc]backup-simplify:  Simplify (- (* d3 d2)) into (- (* d3 d2))
1538639563.049 * [misc]backup-simplify:  Simplify (+ (+ (* d2 d4) (pow d2 2)) (- (* d3 d2))) into (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))
1538639563.049 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639563.050 * [misc]backup-simplify:  Simplify (* (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)) (+ d3 d4)) into (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)))
1538639563.050 * [misc]backup-simplify:  Simplify (log (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)))) into (log (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))))
1538639563.051 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))))) into (* 1/3 (log (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)))))
1538639563.051 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)))))) into (pow (* (+ d3 d4) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) 1/3)
1538639563.051 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))))) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)))) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.051 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.051 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639563.051 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.051 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.051 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.051 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.051 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.052 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.052 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.052 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.052 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.052 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.052 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.052 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.052 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.052 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.052 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.052 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.052 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.052 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.052 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1538639563.052 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.052 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.052 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.052 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639563.053 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639563.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.053 * [misc]backup-simplify:  Simplify (+ (* d4 d1) 0) into (* d4 d1)
1538639563.053 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.053 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639563.053 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639563.053 * [misc]backup-simplify:  Simplify (+ (* d3 d1) 0) into (* d3 d1)
1538639563.053 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (* d3 d1)) into (+ (pow d1 2) (* d3 d1))
1538639563.054 * [misc]backup-simplify:  Simplify (- (+ (pow d1 2) (* d3 d1))) into (- (+ (pow d1 2) (* d3 d1)))
1538639563.054 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (- (+ (pow d1 2) (* d3 d1)))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1538639563.054 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639563.054 * [misc]backup-simplify:  Simplify (* (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (+ d3 d4)) into (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))
1538639563.055 * [misc]backup-simplify:  Simplify (log (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))) into (log (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))))
1538639563.055 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))))) into (* 1/3 (log (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))))
1538639563.055 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))))) into (pow (* (+ d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) 1/3)
1538639563.056 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))))) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)))) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.056 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.056 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.056 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.056 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.056 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.056 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.056 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.056 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.056 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.056 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.056 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.056 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.056 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.056 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.056 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.056 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639563.056 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.057 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.057 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.057 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.057 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1538639563.057 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.057 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.057 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.057 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.057 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1538639563.057 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.057 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.057 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.057 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.057 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.057 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.057 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.057 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.057 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.057 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.058 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.058 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639563.058 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639563.058 * [misc]backup-simplify:  Simplify (+ (* d3 d1) (* d3 d2)) into (+ (* d3 d2) (* d3 d1))
1538639563.058 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))) into (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))
1538639563.058 * [misc]backup-simplify:  Simplify (- (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))) into (- (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))))
1538639563.059 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))))) into (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))
1538639563.059 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639563.059 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))) d3) into (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))))
1538639563.060 * [misc]backup-simplify:  Simplify (log (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))))) into (log (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))))
1538639563.060 * [misc]backup-simplify:  Simplify (* 1/3 (log (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))))) into (* 1/3 (log (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))))))
1538639563.061 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))))))) into (pow (* d3 (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) 1/3)
1538639563.061 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))))) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)))) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639563.061 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.061 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.061 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.061 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.061 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639563.061 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.061 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.062 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.062 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.062 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.062 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.062 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.062 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.062 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.062 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.062 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.062 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.062 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.062 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.062 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.062 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.062 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.062 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.062 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1538639563.062 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.062 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.062 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.062 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.062 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.062 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639563.062 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.062 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639563.062 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d4)) into (+ (pow d2 2) (* d2 d4))
1538639563.063 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) into (+ (* d4 d1) (+ (pow d2 2) (* d2 d4)))
1538639563.063 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.063 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.063 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639563.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.063 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1538639563.063 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.064 * [misc]backup-simplify:  Simplify (+ (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (- (pow d1 2))) into (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))
1538639563.064 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639563.064 * [misc]backup-simplify:  Simplify (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4) into (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))
1538639563.065 * [misc]backup-simplify:  Simplify (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) into (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))
1538639563.065 * [misc]backup-simplify:  Simplify (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) into (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))
1538639563.065 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) into (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3)
1538639563.066 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) 1/3) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))))) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)))) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639563.066 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4))) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (+ d3 d4)) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.066 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.066 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.066 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.066 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.066 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.066 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639563.066 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.066 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.066 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.066 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.066 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.067 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639563.067 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.067 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.067 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.067 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.067 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.067 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1538639563.067 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.067 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.067 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.067 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.067 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.067 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639563.067 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.067 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639563.067 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d4)) into (+ (pow d2 2) (* d2 d4))
1538639563.068 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) into (+ (* d4 d1) (+ (pow d2 2) (* d2 d4)))
1538639563.068 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.068 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.068 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639563.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.068 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1538639563.068 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.069 * [misc]backup-simplify:  Simplify (+ (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (- (pow d1 2))) into (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))
1538639563.069 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639563.069 * [misc]backup-simplify:  Simplify (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4) into (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))
1538639563.070 * [misc]backup-simplify:  Simplify (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) into (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))
1538639563.070 * [misc]backup-simplify:  Simplify (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) into (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))
1538639563.071 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) into (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3)
1538639563.071 * [misc]taylor:  Taking taylor expansion of (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.071 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.071 * [misc]taylor:  Taking taylor expansion of (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.071 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.071 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.071 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.071 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.071 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.071 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.071 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.071 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.071 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.072 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.072 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.072 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.072 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.072 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.072 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.072 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.072 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.072 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.072 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.072 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.072 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.072 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.072 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.072 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.072 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.072 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.073 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.073 * [misc]backup-simplify:  Simplify (* 0 (- (pow d2 2) (pow d1 2))) into 0
1538639563.073 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.073 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.073 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.073 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.073 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.074 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.074 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.074 * [misc]backup-simplify:  Simplify (+ (* 0 (+ d2 d1)) (* 1 (- (pow d2 2) (pow d1 2)))) into (- (pow d2 2) (pow d1 2))
1538639563.074 * [misc]backup-simplify:  Simplify (log (- (pow d2 2) (pow d1 2))) into (log (- (pow d2 2) (pow d1 2)))
1538639563.075 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.075 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))
1538639563.075 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))
1538639563.075 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.075 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.075 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.075 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.075 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.075 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.075 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.075 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.076 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.076 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.076 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.076 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.076 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.076 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.076 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.076 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.076 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.076 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.076 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.076 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.076 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.076 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.076 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.077 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.077 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.077 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) in d1
1538639563.077 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d1 2))) (log d4))) in d1
1538639563.077 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.077 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.077 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d1 2))) (log d4)) in d1
1538639563.077 * [misc]taylor:  Taking taylor expansion of (log (- (pow d1 2))) in d1
1538639563.077 * [misc]taylor:  Taking taylor expansion of (- (pow d1 2)) in d1
1538639563.077 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.077 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.077 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.077 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.077 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.077 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.078 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.078 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.078 * [misc]taylor:  Taking taylor expansion of (log d4) in d1
1538639563.078 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.078 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.078 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.078 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
1538639563.079 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (log d1)) (log -1)) (log d4)) into (+ (* 2 (log d1)) (+ (log -1) (log d4)))
1538639563.079 * [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))) into (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))
1538639563.079 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.080 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.080 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639563.080 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1538639563.080 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.080 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d4)) into 0
1538639563.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.081 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.081 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.081 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639563.081 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.081 * [misc]backup-simplify:  Simplify (+ 0 (+ d2 d1)) into (+ d2 d1)
1538639563.082 * [misc]backup-simplify:  Simplify (- (+ d2 d1)) into (- (+ d2 d1))
1538639563.082 * [misc]backup-simplify:  Simplify (+ 0 (- (+ d2 d1))) into (- (+ d2 d1))
1538639563.083 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 1) (* (- (+ d2 d1)) d4)) into (- (pow d2 2) (pow d1 2))
1538639563.094 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (pow d2 2) (pow d1 2))) 1)) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1)))) 1) into (- (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4)) (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))
1538639563.095 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4)) (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 0 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) into (- (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))
1538639563.097 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* (/ (pow (- (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) 1) 1)))) into (* (- (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3))
1538639563.097 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3)) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.097 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.097 * [misc]taylor:  Taking taylor expansion of (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4)) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.097 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.097 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.097 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.097 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.097 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.097 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.097 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.097 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.097 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.097 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.097 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.097 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.097 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.097 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.097 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.097 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.097 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.097 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.097 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.097 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.097 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.097 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.098 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.098 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.098 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.098 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.098 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.098 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.098 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (pow d1 2)) 0) into 0
1538639563.098 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.098 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.098 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.099 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.099 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.099 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.099 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.099 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 1) (* (+ d2 d1) 0)) into (- (pow d2 2) (pow d1 2))
1538639563.099 * [misc]backup-simplify:  Simplify (/ (pow d2 2) (- (pow d2 2) (pow d1 2))) into (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))
1538639563.099 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.099 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.099 * [misc]taylor:  Taking taylor expansion of (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.099 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.099 * [misc]taylor:  Taking taylor expansion of (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.099 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.099 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.099 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.099 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.099 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.099 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.099 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.099 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.099 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.099 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.100 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.100 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.100 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.100 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.100 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.100 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.100 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.100 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.100 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.100 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.100 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.100 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.100 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.100 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.100 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.100 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.100 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.100 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.100 * [misc]backup-simplify:  Simplify (* 0 (- (pow d2 2) (pow d1 2))) into 0
1538639563.100 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.100 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.101 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.101 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.101 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.101 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.101 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.101 * [misc]backup-simplify:  Simplify (+ (* 0 (+ d2 d1)) (* 1 (- (pow d2 2) (pow d1 2)))) into (- (pow d2 2) (pow d1 2))
1538639563.101 * [misc]backup-simplify:  Simplify (/ (pow d1 2) (- (pow d2 2) (pow d1 2))) into (/ (pow d1 2) (- (pow d2 2) (pow d1 2)))
1538639563.101 * [misc]taylor:  Taking taylor expansion of (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.101 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.101 * [misc]taylor:  Taking taylor expansion of (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.101 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.101 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.101 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.101 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.102 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.102 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.102 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.102 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.102 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.102 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.102 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.102 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.102 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.102 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.102 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.102 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.102 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.102 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.102 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.102 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.102 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.102 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.102 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.102 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.102 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.102 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.102 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.102 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.102 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.102 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.102 * [misc]backup-simplify:  Simplify (* 0 (- (pow d2 2) (pow d1 2))) into 0
1538639563.103 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.103 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.103 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.103 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.103 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.103 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.103 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.103 * [misc]backup-simplify:  Simplify (+ (* 0 (+ d2 d1)) (* 1 (- (pow d2 2) (pow d1 2)))) into (- (pow d2 2) (pow d1 2))
1538639563.103 * [misc]backup-simplify:  Simplify (log (- (pow d2 2) (pow d1 2))) into (log (- (pow d2 2) (pow d1 2)))
1538639563.104 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.104 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))
1538639563.104 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))
1538639563.104 * [misc]backup-simplify:  Simplify (* 1/3 (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))) into (* 1/3 (/ (pow d2 2) (- (pow d2 2) (pow d1 2))))
1538639563.104 * [misc]backup-simplify:  Simplify (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2)))) into (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2))))
1538639563.104 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2))))) into (- (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2)))))
1538639563.105 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))) (- (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2)))))) into (- (* 1/3 (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2)))))
1538639563.105 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.105 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.105 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.106 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ d2 d1)
1538639563.107 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ d2 d1)) 1)) (pow (- (pow d2 2) (pow d1 2)) 1)))) 1) into (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))
1538639563.107 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.107 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))) (* 0 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) into (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))))
1538639563.108 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* (/ (pow (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) 1) 1)))) into (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))))
1538639563.108 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.108 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.108 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.108 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.109 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.109 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 0) (+ (* (+ d2 d1) 1) (* 0 0))) into (+ d2 d1)
1538639563.110 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow d2 2) (pow d1 2))) (+ (* (/ (pow d2 2) (- (pow d2 2) (pow d1 2))) (/ (+ d2 d1) (- (pow d2 2) (pow d1 2)))))) into (- (+ (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2))))
1538639563.112 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* 0 (/ (pow d2 2) (- (pow d2 2) (pow d1 2))))) into (- (+ (* 1/3 (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.112 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.112 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.112 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.113 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ d2 d1)
1538639563.114 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow d2 2) (pow d1 2))) (+ (* (/ (pow d1 2) (- (pow d2 2) (pow d1 2))) (/ (+ d2 d1) (- (pow d2 2) (pow d1 2)))))) into (- (+ (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2))))
1538639563.116 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* 0 (/ (pow d1 2) (- (pow d2 2) (pow d1 2))))) into (- (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.118 * [misc]backup-simplify:  Simplify (- (- (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2)))))) into (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2))))
1538639563.123 * [misc]backup-simplify:  Simplify (+ (- (+ (* 1/3 (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2)))) (+ (* 1/3 (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.129 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2))))) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))))) (* (- (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2)))) (+ (* 1/3 (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))))) into (- (+ (* 1/3 (/ (* d2 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 2)))) (+ (* 1/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) (pow (- (pow d2 2) (pow d1 2)) 2))))))
1538639563.129 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/3 (/ (* d2 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 2)))) (+ (* 1/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) (pow (- (pow d2 2) (pow d1 2)) 2)))))) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* d2 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 2)))) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* d2 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.129 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.129 * [misc]taylor:  Taking taylor expansion of (/ (* d2 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of (* d2 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2))) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.129 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.129 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.129 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.130 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.130 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.130 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.130 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.130 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.130 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.130 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.130 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.130 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.130 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.130 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.130 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.130 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.130 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.130 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.130 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.130 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.130 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.130 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.130 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.130 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.131 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.131 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.131 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.131 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.131 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.131 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.131 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) into (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.131 * [misc]backup-simplify:  Simplify (* 0 (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))) into 0
1538639563.131 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.131 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.132 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.133 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.133 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.134 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.134 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) (* 0 (pow d1 2))) into 0
1538639563.135 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))))) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.135 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.135 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.135 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639563.135 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.135 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 3)) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.135 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.135 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.135 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.135 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.135 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.135 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.136 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.136 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.136 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.136 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.136 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.136 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.136 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.136 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.136 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.136 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639563.136 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.136 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.136 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.136 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.136 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.136 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.136 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.136 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.136 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.136 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.136 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.136 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.136 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.136 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.136 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.136 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.137 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)) into (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.137 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.137 * [misc]backup-simplify:  Simplify (/ (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1)
1538639563.137 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) (pow (- (pow d2 2) (pow d1 2)) 2))))) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of 1/9 in d2
1538639563.137 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639563.137 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 2))) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.137 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.137 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.137 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.137 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.137 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.137 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.137 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.137 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.137 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.138 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.138 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.138 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.138 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.138 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.138 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.138 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.138 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.138 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.138 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.138 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.138 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.138 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.138 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.138 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.138 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.138 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.138 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.138 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.138 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.138 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.138 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639563.139 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) into 0
1538639563.139 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.139 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1538639563.139 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.140 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.141 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.141 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.142 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.142 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) (* 0 0)) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.142 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.142 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.142 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 2/9 (/ (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) (pow (- (pow d2 2) (pow d1 2)) 2)))) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639563.142 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.142 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.142 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.142 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.142 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.142 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.142 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.142 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.143 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.143 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.143 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.143 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.143 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.143 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.143 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.143 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.143 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.143 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.143 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.143 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.143 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.143 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.143 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.143 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.144 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.144 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.144 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.144 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.144 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.144 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.144 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.144 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.144 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.144 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.145 * [misc]backup-simplify:  Simplify (* 1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.145 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.145 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4))
1538639563.145 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.145 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639563.145 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.145 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.145 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1)) in d2
1538639563.145 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.145 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.145 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.145 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.145 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) d1) in d2
1538639563.145 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.145 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.146 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.146 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.146 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.146 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.146 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.146 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.146 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.146 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.146 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.146 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.146 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.146 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.146 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.146 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.147 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.147 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.147 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.147 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.147 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.147 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.147 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.147 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.147 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.147 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.147 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.147 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.147 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.147 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.147 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.147 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.148 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.148 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.148 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) into (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.148 * [misc]backup-simplify:  Simplify (* 1 (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))) into (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.148 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.148 * [misc]backup-simplify:  Simplify (/ (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3))
1538639563.148 * [misc]backup-simplify:  Simplify (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1)) into (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1))
1538639563.149 * [misc]backup-simplify:  Simplify (+ 0 (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1))) into (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1))
1538639563.149 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1)) 0) into (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1))
1538639563.149 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1)) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639563.149 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.149 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d1 2))) (log d4))) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.149 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.149 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d1 2))) (log d4)) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of (log (- (pow d1 2))) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of (- (pow d1 2)) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.149 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.149 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.149 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.149 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.149 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.149 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.150 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.150 * [misc]taylor:  Taking taylor expansion of (log d4) in d1
1538639563.150 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.150 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.150 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.150 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
1538639563.150 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (log d1)) (log -1)) (log d4)) into (+ (* 2 (log d1)) (+ (log -1) (log d4)))
1538639563.150 * [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))) into (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))
1538639563.150 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.151 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.151 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.151 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) 1) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.151 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.151 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.153 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639563.153 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.154 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into 0
1538639563.155 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.155 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (/ 0 1)))) into 0
1538639563.155 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))))) into 0
1538639563.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.156 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.156 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.156 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.156 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.157 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ d2 d1)
1538639563.157 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ d2 d1)) 1)) (pow (- (pow d2 2) (pow d1 2)) 1)))) 1) into (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))
1538639563.157 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.158 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))) (* 0 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) into (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))))
1538639563.158 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* (/ (pow (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) 1) 1)))) into (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))))
1538639563.158 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))))) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.159 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.159 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.159 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.159 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.159 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.159 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.159 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.159 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.159 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.159 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.159 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.159 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.159 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.159 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.159 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.159 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.159 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.160 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.160 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.160 * [misc]taylor:  Taking taylor expansion of (/ d2 (- (pow d2 2) (pow d1 2))) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.160 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.160 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.160 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.160 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.160 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.160 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.160 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.160 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.160 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.160 * [misc]backup-simplify:  Simplify (/ 1 (- (pow d1 2))) into (/ -1 (pow d1 2))
1538639563.160 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.160 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.160 * [misc]taylor:  Taking taylor expansion of (/ d1 (- (pow d2 2) (pow d1 2))) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.160 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.160 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.160 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.160 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.160 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.160 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.160 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.161 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.161 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.161 * [misc]backup-simplify:  Simplify (/ d1 (- (pow d1 2))) into (/ -1 d1)
1538639563.161 * [misc]backup-simplify:  Simplify (* 1/3 (/ -1 d1)) into (/ -1/3 d1)
1538639563.161 * [misc]backup-simplify:  Simplify (+ 0 (/ -1/3 d1)) into (- (* 1/3 (/ 1 d1)))
1538639563.161 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (- (* 1/3 (/ 1 d1)))) into (* -1/3 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1))
1538639563.161 * [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1)) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of -1/3 in d1
1538639563.161 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639563.161 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d1 2))) (log d4))) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.161 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.161 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d1 2))) (log d4)) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of (log (- (pow d1 2))) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of (- (pow d1 2)) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.161 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.161 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.161 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.162 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.162 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.162 * [misc]taylor:  Taking taylor expansion of (log d4) in d1
1538639563.162 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.162 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.162 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.162 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
1538639563.162 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (log d1)) (log -1)) (log d4)) into (+ (* 2 (log d1)) (+ (log -1) (log d4)))
1538639563.163 * [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))) into (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))
1538639563.163 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.163 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.163 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.163 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.163 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) 1) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.163 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.164 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.165 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639563.166 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.166 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into 0
1538639563.167 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.167 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (/ 0 1)))) into 0
1538639563.168 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))))) into 0
1538639563.168 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.168 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.169 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.169 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.170 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.170 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.170 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639563.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.171 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.172 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639563.173 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.173 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into 0
1538639563.174 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.174 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.174 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.175 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.175 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d4))) into 0
1538639563.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.175 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.176 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639563.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.177 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 0) (+ (* (- (+ d2 d1)) 1) (* 0 d4))) into (- (+ d2 d1))
1538639563.181 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (pow d2 2) (pow d1 2))) 2)) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ d2 d1))) 1)) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2))) (+ (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2))) (+ (* 2 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 2 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))))
1538639563.192 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2))) (+ (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2))) (+ (* 2 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 2 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))))) (+ (* 0 (- (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4)) (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 0 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) into (- (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/6 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) (+ (* 1/6 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))
1538639563.207 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* (/ (pow (- (* 1/3 (/ (pow d2 2) (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ (pow d1 2) (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/6 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) (+ (* 1/6 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))) 1) 1)))) into (* (- (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/9 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) (+ (* 1/9 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3))
1538639563.207 * [misc]taylor:  Taking taylor expansion of (* (- (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/9 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) (+ (* 1/9 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))) (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3)) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/9 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) (+ (* 1/9 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639563.207 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.207 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 2) (pow d1 2)) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2))) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.207 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.207 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.207 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.207 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.208 * [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.208 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.208 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.208 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.208 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.208 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.208 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.208 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.208 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.208 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.208 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.208 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.208 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.208 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.208 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.208 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.208 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.208 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.208 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639563.208 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.208 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.208 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.208 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.209 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.209 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1538639563.209 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (pow d1 2)) (- (pow d2 2) (pow d1 2))) into (pow (- (pow d2 2) (pow d1 2)) 2)
1538639563.209 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.209 * [misc]backup-simplify:  Simplify (* (pow (- (pow d2 2) (pow d1 2)) 2) 1) into (pow (- (pow d2 2) (pow d1 2)) 2)
1538639563.210 * [misc]backup-simplify:  Simplify (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) into (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))
1538639563.210 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) (+ (* 1/9 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)))) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639563.210 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639563.210 * [misc]taylor:  Taking taylor expansion of (/ (pow d1 4) (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2))) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.210 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.210 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2)) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.210 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.210 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.210 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.210 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.210 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.210 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.210 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.210 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.210 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.210 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.210 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.210 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.210 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.210 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.210 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.210 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.210 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.211 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.211 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.211 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.211 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.211 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.211 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.211 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.211 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.211 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.211 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (pow d1 2)) (- (pow d2 2) (pow d1 2))) into (pow (- (pow d2 2) (pow d1 2)) 2)
1538639563.212 * [misc]backup-simplify:  Simplify (* 1 (pow (- (pow d2 2) (pow d1 2)) 2)) into (pow (- (pow d2 2) (pow d1 2)) 2)
1538639563.212 * [misc]backup-simplify:  Simplify (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2)) into (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))
1538639563.212 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)))) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639563.212 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639563.212 * [misc]taylor:  Taking taylor expansion of (/ (pow d2 4) (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2))) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.212 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.212 * [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) (pow d4 2)) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (pow (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) 2) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.212 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.212 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.212 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.212 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.212 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.212 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.212 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.212 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.213 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.213 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.213 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.213 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.213 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.213 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.213 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.213 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.213 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.213 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.213 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.213 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.213 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.213 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.213 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.213 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639563.213 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.213 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.213 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.213 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.213 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d2 2)) into (pow d2 4)
1538639563.213 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (pow d1 2)) (- (pow d2 2) (pow d1 2))) into (pow (- (pow d2 2) (pow d1 2)) 2)
1538639563.214 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.214 * [misc]backup-simplify:  Simplify (* (pow (- (pow d2 2) (pow d1 2)) 2) 1) into (pow (- (pow d2 2) (pow d1 2)) 2)
1538639563.214 * [misc]backup-simplify:  Simplify (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)) into (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))
1538639563.214 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4))) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.214 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.214 * [misc]taylor:  Taking taylor expansion of (/ d2 (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4)) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.214 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.214 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) d4) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.214 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.214 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.215 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.215 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.215 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.215 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.215 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.215 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.215 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.215 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.215 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.215 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.215 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.215 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.215 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.215 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.215 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.215 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.215 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.215 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.215 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.215 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.215 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.215 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.215 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.215 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.215 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.215 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.215 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.215 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (pow d1 2)) 0) into 0
1538639563.216 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.216 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.216 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.216 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.216 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.216 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.216 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.216 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 1) (* (+ d2 d1) 0)) into (- (pow d2 2) (pow d1 2))
1538639563.216 * [misc]backup-simplify:  Simplify (/ d2 (- (pow d2 2) (pow d1 2))) into (/ d2 (- (pow d2 2) (pow d1 2)))
1538639563.216 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639563.216 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.216 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.216 * [misc]taylor:  Taking taylor expansion of (/ d1 (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639563.216 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.216 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.216 * [misc]taylor:  Taking taylor expansion of (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639563.216 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.216 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.217 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.217 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.217 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.217 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.217 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.217 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.217 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.217 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.217 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.217 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.217 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.217 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.217 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.217 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.217 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.217 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.217 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.217 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.217 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.217 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.217 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.217 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.217 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.217 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.217 * [misc]backup-simplify:  Simplify (* 0 (- (pow d2 2) (pow d1 2))) into 0
1538639563.218 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.218 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.218 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.218 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.218 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.218 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.218 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.218 * [misc]backup-simplify:  Simplify (+ (* 0 (+ d2 d1)) (* 1 (- (pow d2 2) (pow d1 2)))) into (- (pow d2 2) (pow d1 2))
1538639563.218 * [misc]backup-simplify:  Simplify (/ d1 (- (pow d2 2) (pow d1 2))) into (/ d1 (- (pow d2 2) (pow d1 2)))
1538639563.218 * [misc]taylor:  Taking taylor expansion of (pow (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) 1/3) in d4
1538639563.218 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639563.218 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639563.218 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.218 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.218 * [misc]taylor:  Taking taylor expansion of (log (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639563.218 * [misc]taylor:  Taking taylor expansion of (* d4 (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639563.218 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.218 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.218 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.219 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.219 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.219 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.219 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.219 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.219 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.219 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.219 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.219 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.219 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.219 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.219 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.219 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.219 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.219 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.219 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.219 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.219 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.219 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639563.219 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639563.219 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.219 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.219 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639563.219 * [misc]backup-simplify:  Simplify (* 0 (- (pow d2 2) (pow d1 2))) into 0
1538639563.220 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.220 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.220 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.220 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.220 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.220 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.220 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.220 * [misc]backup-simplify:  Simplify (+ (* 0 (+ d2 d1)) (* 1 (- (pow d2 2) (pow d1 2)))) into (- (pow d2 2) (pow d1 2))
1538639563.220 * [misc]backup-simplify:  Simplify (log (- (pow d2 2) (pow d1 2))) into (log (- (pow d2 2) (pow d1 2)))
1538639563.220 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.221 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))
1538639563.221 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))
1538639563.221 * [misc]backup-simplify:  Simplify (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) into (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)))
1538639563.222 * [misc]backup-simplify:  Simplify (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) into (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2)))
1538639563.222 * [misc]backup-simplify:  Simplify (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))) into (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))
1538639563.223 * [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))) 0) into (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))
1538639563.224 * [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))) into (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))))
1538639563.225 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.228 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (- (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))))) into (- (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.229 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.230 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ d2 d1)
1538639563.230 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ d2 d1)) 1)) (pow (- (pow d2 2) (pow d1 2)) 1)))) 1) into (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))
1538639563.230 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.231 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))) (* 0 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) into (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))))
1538639563.231 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.231 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639563.232 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639563.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.232 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.233 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2)))))) into 0
1538639563.235 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ d2 d1)) 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (pow d2 2) (pow d1 2)) 1)))) 2) into (* -1/2 (+ (* 2 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.235 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.238 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 2 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))) (+ (* 0 (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))) (* 0 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) into (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/6 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/6 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))))))
1538639563.243 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* (/ (pow (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/6 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/6 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))) 1) 1)))) into (* -1 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 2/9 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))))
1538639563.243 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.243 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.244 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (pow d1 2))) into 0
1538639563.244 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.244 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.244 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.244 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.244 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.244 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.244 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.244 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.245 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) (+ d2 d1)) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))
1538639563.246 * [misc]backup-simplify:  Simplify (+ (* (pow (- (pow d2 2) (pow d1 2)) 2) 0) (* (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) 1)) into (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))
1538639563.248 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (pow d2 2) (pow d1 2)) 2)) (+ (* (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.254 * [misc]backup-simplify:  Simplify (+ (* 2/9 (- (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (* 0 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)))) into (- (+ (* 4/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 4/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.254 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.254 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 (pow d1 2))) into 0
1538639563.255 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.255 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.255 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.255 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.255 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.255 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.255 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.256 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) (+ d2 d1)) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))
1538639563.256 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.257 * [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))) (* 0 (pow (- (pow d2 2) (pow d1 2)) 2))) into (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))
1538639563.260 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (pow d2 2) (pow d1 2)) 2)) (+ (* (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 2 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.267 * [misc]backup-simplify:  Simplify (+ (* 1/9 (- (+ (* 2 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (* 0 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2)))) into (- (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.267 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.267 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (pow d2 2))) into 0
1538639563.267 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.268 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.268 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639563.268 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.268 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639563.268 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639563.268 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.268 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639563.268 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) (+ d2 d1)) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))
1538639563.269 * [misc]backup-simplify:  Simplify (+ (* (pow (- (pow d2 2) (pow d1 2)) 2) 0) (* (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) 1)) into (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))
1538639563.272 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (pow d2 2) (pow d1 2)) 2)) (+ (* (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.277 * [misc]backup-simplify:  Simplify (+ (* 1/9 (- (+ (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (* 0 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)))) into (- (+ (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.278 * [misc]backup-simplify:  Simplify (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) into (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2))))
1538639563.278 * [misc]backup-simplify:  Simplify (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) into (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))
1538639563.278 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) into (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))))
1538639563.283 * [misc]backup-simplify:  Simplify (+ (- (+ (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))))) into (- (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4)))))
1538639563.298 * [misc]backup-simplify:  Simplify (+ (- (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))))) (- (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4)))))) into (- (+ (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))) (+ (* 2/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))
1538639563.310 * [misc]backup-simplify:  Simplify (- (- (+ (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))) (+ (* 2/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))) into (- (+ (* 2/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))
1538639563.331 * [misc]backup-simplify:  Simplify (+ (- (+ (* 4/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 4/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))))) (- (+ (* 2/9 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (+ (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/9 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))) into (- (+ (* 2/3 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/3 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (+ (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/3 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 2/3 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))
1538639563.333 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* (/ (pow (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) 1) 1)))) into (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))))
1538639563.333 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.333 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.334 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639563.334 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.334 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.335 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.335 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.335 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.337 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 0) (+ (* (+ d2 d1) (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1))))
1538639563.338 * [misc]backup-simplify:  Simplify (+ (* (pow (- (pow d2 2) (pow d1 2)) 2) 0) (+ (* (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) 0) (* (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1)))) 1))) into (+ (pow d1 2) (+ (* 2 (* d2 d1)) (pow d2 2)))
1538639563.361 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (pow d2 2) (pow d1 2)) 2)) (+ (* (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (+ (pow d1 2) (+ (* 2 (* d2 d1)) (pow d2 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* (- (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))))) (/ (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 8 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 4 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2 (/ (* (pow d2 3) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)) (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))
1538639563.388 * [misc]backup-simplify:  Simplify (+ (* 2/9 (- (+ (* 8 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 4 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2 (/ (* (pow d2 3) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)) (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))) (+ (* 0 (- (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (* 0 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 8/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 8/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 32/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 3) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))
1538639563.389 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.389 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639563.389 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.391 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 0) (+ (* (+ d2 d1) (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1))))
1538639563.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.392 * [misc]backup-simplify:  Simplify (+ (* 1 (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1))))) (+ (* 0 (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2)))))) (* 0 (pow (- (pow d2 2) (pow d1 2)) 2)))) into (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1))))
1538639563.404 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (pow d2 2) (pow d1 2)) 2)) (+ (* (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1)))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* (- (+ (* 2 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))))) (/ (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 8 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4)) (+ (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4)) (* 4 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6)))))))))
1538639563.424 * [misc]backup-simplify:  Simplify (+ (* 1/9 (- (+ (* 8 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4)) (+ (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4)) (* 4 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6)))))))))) (+ (* 0 (- (+ (* 2 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (* 0 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6)))))))))
1538639563.424 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.425 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639563.425 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.425 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.425 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.425 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.426 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.426 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 0) (+ (* (+ d2 d1) (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1))))
1538639563.427 * [misc]backup-simplify:  Simplify (+ (* (pow (- (pow d2 2) (pow d1 2)) 2) 0) (+ (* (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) 0) (* (+ (pow d2 2) (+ (pow d1 2) (* 2 (* d2 d1)))) 1))) into (+ (pow d1 2) (+ (* 2 (* d2 d1)) (pow d2 2)))
1538639563.439 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (pow d2 2) (pow d1 2)) 2)) (+ (* (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (+ (pow d1 2) (+ (* 2 (* d2 d1)) (pow d2 2))) (pow (- (pow d2 2) (pow d1 2)) 2))) (* (- (+ (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))))) (/ (- (+ (* 2 (* (pow d2 2) d1)) (* 2 (pow d2 3))) (+ (* 2 (pow d1 3)) (* 2 (* d2 (pow d1 2))))) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 4 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 8 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 4 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4)) (+ (* 2 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)) (* 16 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6)))))))))
1538639563.459 * [misc]backup-simplify:  Simplify (+ (* 1/9 (- (+ (* 4 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 8 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 4 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4)) (+ (* 2 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)) (* 16 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6)))))))))) (+ (* 0 (- (+ (* 2 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))) (+ (* 2 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (* 0 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))))) into (- (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))
1538639563.460 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.460 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.460 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.460 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.461 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 0) (+ (* (+ d2 d1) 1) (* 0 0))) into (+ d2 d1)
1538639563.462 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow d2 2) (pow d1 2))) (+ (* (/ d2 (- (pow d2 2) (pow d1 2))) (/ (+ d2 d1) (- (pow d2 2) (pow d1 2)))))) into (- (+ (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))))
1538639563.467 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* 0 (/ d2 (- (pow d2 2) (pow d1 2))))) into (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.467 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.467 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.467 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639563.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.468 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.468 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2))))) into (+ d2 d1)
1538639563.469 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow d2 2) (pow d1 2))) (+ (* (/ d1 (- (pow d2 2) (pow d1 2))) (/ (+ d2 d1) (- (pow d2 2) (pow d1 2)))))) into (- (+ (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))))
1538639563.471 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* 0 (/ d1 (- (pow d2 2) (pow d1 2))))) into (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.475 * [misc]backup-simplify:  Simplify (+ (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))))) (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))) into (- (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))))))
1538639563.494 * [misc]backup-simplify:  Simplify (+ (- (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))) (- (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))))))) into (- (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))
1538639563.534 * [misc]backup-simplify:  Simplify (+ (- (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))) (- (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))) into (- (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6))))))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))))))
1538639563.578 * [misc]backup-simplify:  Simplify (- (- (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6))))))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))))))) into (- (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))))) (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6))))))))
1538639563.639 * [misc]backup-simplify:  Simplify (+ (- (+ (* 8/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6)))))) (+ (* 8/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 32/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/9 (/ (* (pow d2 3) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))) (- (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 16/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 16/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))))) (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/9 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6))))))))) into (- (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/3 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 32/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 32/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))) (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/3 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 3) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))))))
1538639563.732 * [misc]backup-simplify:  Simplify (+ (* (- (* 2/9 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* -1 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 2/9 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))))) (+ (* (- (+ (* 2/3 (/ (* (pow d2 3) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* (pow d2 6) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d2 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 2/3 (/ (* (pow d2 2) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) (+ (* 2/9 (/ (* d2 (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2)))) (+ (* 2/3 (/ (* (pow d2 5) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (pow d1 7) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 2/3 (/ (* (pow d2 4) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))))) (* (- (+ (* 2/9 (/ (* (pow d2 5) d1) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/9 (/ (* d2 (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/3 (/ (* (pow d2 8) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (pow d1 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 1/9 (/ (pow d2 6) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 32/9 (/ (* (pow d2 3) (pow d1 7)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (pow d2 2) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/3 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 32/9 (/ (* (pow d2 7) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 6))))))))))))) (+ (* 8/9 (/ (* d2 (pow d1 9)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 9) d1) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 16/3 (/ (* (pow d2 5) (pow d1 5)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 1/9 (/ (* (pow d2 2) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (pow d2 3) (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (pow d2 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 6) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (pow d2 4) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (pow d1 10) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 1/9 (/ (* (pow d2 4) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))))) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))))) into (- (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))))))))) (+ (* 16/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 40/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))))))))))))))
1538639563.733 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))))))))) (+ (* 16/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 40/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))))))))))))))) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))))))))) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639563.734 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.734 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 2)) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.734 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.734 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.734 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.734 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.734 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.734 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.734 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.735 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.735 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.735 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.735 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.735 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.735 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.735 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.735 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.735 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.735 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.736 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.736 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.736 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.736 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.736 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.736 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.736 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.736 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.736 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.736 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.736 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.736 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.736 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.736 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.736 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.736 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.736 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.737 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.737 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 1) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.737 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.737 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4))
1538639563.737 * [misc]taylor:  Taking taylor expansion of (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))))))))) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of 10/81 in d2
1538639563.738 * [misc]backup-simplify:  Simplify 10/81 into 10/81
1538639563.738 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 6)) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.738 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.738 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.738 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.738 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.738 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.738 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.738 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.738 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.738 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.739 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.739 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.739 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.739 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.739 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.739 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.739 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.739 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.739 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.739 * [misc]taylor:  Taking taylor expansion of (pow d2 6) in d2
1538639563.740 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.740 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.740 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.740 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.740 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.740 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.740 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.740 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.740 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.740 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.740 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.740 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.740 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.740 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.740 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.740 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.741 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.741 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.741 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 1) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.741 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.741 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.741 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 8))
1538639563.742 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))))))) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639563.742 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639563.742 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 5))) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.742 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.742 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.742 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.742 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.742 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.742 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.742 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.742 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.743 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.743 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.743 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.743 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.743 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.743 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.743 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.743 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.743 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.743 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.744 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow d1 5)) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.744 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.744 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.744 * [misc]taylor:  Taking taylor expansion of (pow d1 5) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.744 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.744 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.744 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.744 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.744 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.744 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.744 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.744 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.744 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.744 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.745 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.745 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.745 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.745 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.745 * [misc]backup-simplify:  Simplify (* d1 (pow d1 4)) into (pow d1 5)
1538639563.745 * [misc]backup-simplify:  Simplify (* 1 (pow d1 5)) into (pow d1 5)
1538639563.745 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5)) into (* (pow d1 5) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.746 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.746 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.746 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.746 * [misc]backup-simplify:  Simplify (/ (* (pow d1 5) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5)))
1538639563.746 * [misc]taylor:  Taking taylor expansion of (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))))))) in d2
1538639563.746 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of 4/3 in d2
1538639563.747 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1538639563.747 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 8) (pow d1 2))) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.747 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.747 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.747 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.747 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.747 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.747 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.747 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.747 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.747 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.747 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.748 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.748 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.748 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.748 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.748 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.748 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.748 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.748 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.748 * [misc]taylor:  Taking taylor expansion of (* (pow d2 8) (pow d1 2)) in d2
1538639563.748 * [misc]taylor:  Taking taylor expansion of (pow d2 8) in d2
1538639563.748 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.748 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.748 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.748 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.748 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.748 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.748 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.749 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.749 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.749 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.749 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.749 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.749 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.749 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.749 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.749 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.749 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.749 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.749 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.749 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.750 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.750 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.750 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639563.750 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) into (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.750 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.750 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.751 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.751 * [misc]backup-simplify:  Simplify (/ (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 10))
1538639563.751 * [misc]taylor:  Taking taylor expansion of (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))))) in d2
1538639563.751 * [misc]taylor:  Taking taylor expansion of (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.751 * [misc]taylor:  Taking taylor expansion of 4/27 in d2
1538639563.751 * [misc]backup-simplify:  Simplify 4/27 into 4/27
1538639563.751 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.751 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) d1)) in d2
1538639563.751 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.751 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.751 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.752 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.752 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.752 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.752 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.752 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.752 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.752 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.752 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.752 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.752 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.752 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.752 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.752 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.752 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.752 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.752 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.752 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.752 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.752 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.753 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.753 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.753 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.753 * [misc]taylor:  Taking taylor expansion of (* (pow d2 7) d1) in d2
1538639563.753 * [misc]taylor:  Taking taylor expansion of (pow d2 7) in d2
1538639563.753 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.753 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.753 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.753 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.753 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.753 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.753 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.753 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.753 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.753 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.753 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.753 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.753 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.753 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.753 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.754 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.754 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.754 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.754 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.754 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.755 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.755 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639563.755 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) into (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.755 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.755 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.755 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.755 * [misc]backup-simplify:  Simplify (/ (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 9)))
1538639563.755 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))))) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639563.756 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639563.756 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 d1)) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.756 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.756 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.756 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.756 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.756 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.756 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.756 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.756 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.756 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.756 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.756 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.756 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.756 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.756 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.756 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.756 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.757 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.757 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639563.757 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.757 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.757 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.757 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.757 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.757 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.757 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.757 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.757 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.757 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.757 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.757 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.757 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.757 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.757 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.757 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.757 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.757 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.757 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) into 0
1538639563.757 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.757 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.758 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.759 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.759 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.760 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.760 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) (* 0 0)) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1)
1538639563.760 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.761 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3))
1538639563.761 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))))) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639563.761 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639563.761 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 2)) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.761 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.761 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.761 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.761 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.761 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.761 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.761 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.761 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.761 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.761 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.761 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.761 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.761 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.761 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.762 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.762 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.762 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.762 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.762 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.762 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.762 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 2) in d2
1538639563.762 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.762 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.762 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.762 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.762 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.762 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.762 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.762 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.762 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.762 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.762 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.762 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.762 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) into (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.762 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.763 * [misc]backup-simplify:  Simplify (/ (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 4)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.763 * [misc]taylor:  Taking taylor expansion of (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))))) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of 4/27 in d2
1538639563.763 * [misc]backup-simplify:  Simplify 4/27 into 4/27
1538639563.763 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 6))) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.763 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.763 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.763 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.763 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.763 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.763 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.763 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.763 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.763 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.763 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.763 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.763 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.763 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.763 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.763 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.764 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.764 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.764 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 6)) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.764 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.764 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.764 * [misc]taylor:  Taking taylor expansion of (pow d1 6) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.764 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.764 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.764 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.764 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.764 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.764 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.764 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.764 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.764 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.764 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.764 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.764 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.764 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.764 * [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d1 3)) into (pow d1 6)
1538639563.765 * [misc]backup-simplify:  Simplify (* 1 (pow d1 6)) into (pow d1 6)
1538639563.765 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 6)) into (* (pow d1 6) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.765 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.765 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.765 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.765 * [misc]backup-simplify:  Simplify (/ (* (pow d1 6) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4)))
1538639563.765 * [misc]taylor:  Taking taylor expansion of (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))))) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of 32/9 in d2
1538639563.765 * [misc]backup-simplify:  Simplify 32/9 into 32/9
1538639563.765 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 7) (pow d1 3))) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.765 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.765 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.765 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.765 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.765 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.765 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.766 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.766 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.766 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.766 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.766 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.766 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.766 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.766 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.766 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.766 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.766 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.766 * [misc]taylor:  Taking taylor expansion of (* (pow d2 7) (pow d1 3)) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of (pow d2 7) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.766 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.766 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.766 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.766 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.766 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.766 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.766 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.766 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.766 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.766 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.766 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.767 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.767 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.767 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.767 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.767 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.767 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.767 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.767 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.767 * [misc]backup-simplify:  Simplify (* 1 (pow d1 3)) into (pow d1 3)
1538639563.767 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)) into (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.768 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.768 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.768 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.768 * [misc]backup-simplify:  Simplify (/ (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 9))
1538639563.768 * [misc]taylor:  Taking taylor expansion of (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))))))) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of 20/81 in d2
1538639563.768 * [misc]backup-simplify:  Simplify 20/81 into 20/81
1538639563.768 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 5))) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.768 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.768 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.768 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.768 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.768 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.768 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.768 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.768 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.768 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.768 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.769 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.769 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.769 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.769 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.769 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.769 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.769 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.769 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 5)) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.769 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.769 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.769 * [misc]taylor:  Taking taylor expansion of (pow d1 5) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.769 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.769 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.769 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.769 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.769 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.769 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.769 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.769 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.769 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.769 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.769 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.769 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.770 * [misc]backup-simplify:  Simplify (* d1 (pow d1 4)) into (pow d1 5)
1538639563.770 * [misc]backup-simplify:  Simplify (* 0 (pow d1 5)) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 (pow d1 2))) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 4))) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 5))) into (pow d1 5)
1538639563.770 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.771 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.772 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.772 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.773 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.773 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5)) (* 0 0)) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5))
1538639563.773 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.773 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.774 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5)) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3))
1538639563.774 * [misc]taylor:  Taking taylor expansion of (+ (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))))) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (* 20/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of 20/81 in d2
1538639563.774 * [misc]backup-simplify:  Simplify 20/81 into 20/81
1538639563.774 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) d1)) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.774 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.774 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.774 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.774 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.774 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.774 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.774 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.774 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.774 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.774 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.774 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.774 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.774 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.774 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.774 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.774 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.775 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.775 * [misc]taylor:  Taking taylor expansion of (* (pow d2 5) d1) in d2
1538639563.775 * [misc]taylor:  Taking taylor expansion of (pow d2 5) in d2
1538639563.775 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.775 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.775 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.775 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.775 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.775 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.775 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.775 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.775 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.775 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.775 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.775 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.775 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.775 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.775 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.775 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.775 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.775 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639563.776 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) into (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.776 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.776 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.776 * [misc]backup-simplify:  Simplify (/ (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7))
1538639563.776 * [misc]taylor:  Taking taylor expansion of (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))))) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of 2/27 in d2
1538639563.776 * [misc]backup-simplify:  Simplify 2/27 into 2/27
1538639563.776 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 8)) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.776 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.776 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.776 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.776 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.776 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.776 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.776 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.776 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.776 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.776 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.777 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.777 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.777 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.777 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.777 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.777 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.777 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.777 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.777 * [misc]taylor:  Taking taylor expansion of (pow d2 8) in d2
1538639563.777 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.777 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.777 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.777 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.777 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.777 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.777 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.777 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.777 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.777 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.777 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.777 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.777 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.778 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.778 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.778 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.778 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.778 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.778 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 1) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.778 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.778 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.778 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.778 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 10)))
1538639563.779 * [misc]taylor:  Taking taylor expansion of (+ (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))))) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (* 32/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of 32/9 in d2
1538639563.779 * [misc]backup-simplify:  Simplify 32/9 into 32/9
1538639563.779 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 7))) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.779 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.779 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.779 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.779 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.779 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.779 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.779 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.779 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.779 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.779 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.779 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.779 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.779 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.779 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.779 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.779 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.780 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.780 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow d1 7)) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.780 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.780 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.780 * [misc]taylor:  Taking taylor expansion of (pow d1 7) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.780 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.780 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.780 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.780 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.780 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.780 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.780 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.780 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.780 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.780 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.780 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.780 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.780 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.780 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.780 * [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d1 3)) into (pow d1 6)
1538639563.780 * [misc]backup-simplify:  Simplify (* d1 (pow d1 6)) into (pow d1 7)
1538639563.781 * [misc]backup-simplify:  Simplify (* 1 (pow d1 7)) into (pow d1 7)
1538639563.781 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7)) into (* (pow d1 7) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.781 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.781 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.781 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.781 * [misc]backup-simplify:  Simplify (/ (* (pow d1 7) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5))
1538639563.781 * [misc]taylor:  Taking taylor expansion of (+ (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)))) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of 4/3 in d2
1538639563.781 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1538639563.781 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 8))) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.781 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.781 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.781 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.781 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.781 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.781 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.782 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.782 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.782 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.782 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.782 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.782 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.782 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.782 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.782 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.782 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.782 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.782 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 8)) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.782 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.782 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.782 * [misc]taylor:  Taking taylor expansion of (pow d1 8) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.782 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.782 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.782 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.782 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.782 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.782 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.782 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.782 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.783 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.783 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.783 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.783 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.783 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.783 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.783 * [misc]backup-simplify:  Simplify (* 1 (pow d1 8)) into (pow d1 8)
1538639563.783 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 8)) into (* (pow d1 8) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.783 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.783 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.784 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.784 * [misc]backup-simplify:  Simplify (/ (* (pow d1 8) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4))
1538639563.784 * [misc]taylor:  Taking taylor expansion of (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of 10/81 in d2
1538639563.784 * [misc]backup-simplify:  Simplify 10/81 into 10/81
1538639563.784 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 6)) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.784 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.784 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.784 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.784 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.784 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.784 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.784 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.785 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.785 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.785 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.785 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.785 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.785 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.785 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.785 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.785 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.785 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.785 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.786 * [misc]taylor:  Taking taylor expansion of (pow d1 6) in d2
1538639563.786 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.786 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.786 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.786 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.786 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.786 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.786 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.786 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.786 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.786 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.786 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.786 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.786 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.786 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.786 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.786 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.786 * [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d1 3)) into (pow d1 6)
1538639563.787 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 6)) into (* (pow d1 6) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.787 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.787 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.787 * [misc]backup-simplify:  Simplify (/ (* (pow d1 6) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.787 * [misc]taylor:  Taking taylor expansion of (+ (* 16/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 40/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))))))))))))) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (* 16/3 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of 16/3 in d2
1538639563.788 * [misc]backup-simplify:  Simplify 16/3 into 16/3
1538639563.788 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 5))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 5))) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.788 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.788 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.788 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.788 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.788 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.788 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.788 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.788 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.788 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.788 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.789 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.789 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.789 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.789 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.789 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.789 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.789 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.789 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.789 * [misc]taylor:  Taking taylor expansion of (* (pow d2 5) (pow d1 5)) in d2
1538639563.789 * [misc]taylor:  Taking taylor expansion of (pow d2 5) in d2
1538639563.789 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.789 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.790 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.790 * [misc]taylor:  Taking taylor expansion of (pow d1 5) in d2
1538639563.790 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.790 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.790 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.790 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.790 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.790 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.790 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.790 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.790 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.790 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.790 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.790 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.790 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.790 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.790 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.791 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.791 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.791 * [misc]backup-simplify:  Simplify (* d1 (pow d1 4)) into (pow d1 5)
1538639563.791 * [misc]backup-simplify:  Simplify (* 1 (pow d1 5)) into (pow d1 5)
1538639563.791 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5)) into (* (pow d1 5) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.792 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.792 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.792 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.792 * [misc]backup-simplify:  Simplify (/ (* (pow d1 5) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7))
1538639563.792 * [misc]taylor:  Taking taylor expansion of (+ (* 40/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))))))))))))) in d2
1538639563.792 * [misc]taylor:  Taking taylor expansion of (* 40/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.792 * [misc]taylor:  Taking taylor expansion of 40/81 in d2
1538639563.793 * [misc]backup-simplify:  Simplify 40/81 into 40/81
1538639563.793 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) (pow d1 3))) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.793 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.793 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.793 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.793 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.793 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.793 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.793 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.793 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.793 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.793 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.793 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.793 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.793 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.794 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.794 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.794 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.794 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.794 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow d1 3)) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.794 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.794 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.794 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.794 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.794 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.794 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.794 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.794 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.794 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.794 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.795 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.795 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.795 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.795 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.795 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.795 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.795 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.795 * [misc]backup-simplify:  Simplify (* 1 (pow d1 3)) into (pow d1 3)
1538639563.796 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)) into (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.796 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.796 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.796 * [misc]backup-simplify:  Simplify (/ (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5))
1538639563.796 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))))))))))) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639563.797 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639563.797 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 5) (pow d1 3))) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.797 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.797 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.797 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.797 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.797 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.797 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.797 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.797 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.797 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.797 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.798 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.798 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.798 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.798 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.798 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.798 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.798 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.798 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.798 * [misc]taylor:  Taking taylor expansion of (* (pow d2 5) (pow d1 3)) in d2
1538639563.798 * [misc]taylor:  Taking taylor expansion of (pow d2 5) in d2
1538639563.798 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.798 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.798 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.798 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639563.798 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.798 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.798 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.798 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.799 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.799 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.799 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.799 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.799 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.799 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.799 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.799 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.799 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.799 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.799 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.799 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.800 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.800 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.800 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.800 * [misc]backup-simplify:  Simplify (* 1 (pow d1 3)) into (pow d1 3)
1538639563.800 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)) into (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.800 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.800 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.801 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.801 * [misc]backup-simplify:  Simplify (/ (* (pow d1 3) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7)))
1538639563.801 * [misc]taylor:  Taking taylor expansion of (+ (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))))))))))) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of 4/27 in d2
1538639563.801 * [misc]backup-simplify:  Simplify 4/27 into 4/27
1538639563.801 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 2))) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.801 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.801 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.801 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.802 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.802 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.802 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.802 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.802 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.802 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.802 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.802 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.802 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.802 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.802 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.802 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.802 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.802 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.802 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.803 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.803 * [misc]taylor:  Taking taylor expansion of (* (pow d2 6) (pow d1 2)) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of (pow d2 6) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.803 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.803 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.803 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.803 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.803 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.803 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.803 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.803 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.803 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.803 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.803 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.803 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.803 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.804 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.804 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639563.805 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) into (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.805 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.805 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.805 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.805 * [misc]backup-simplify:  Simplify (/ (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 8)))
1538639563.805 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))))))))) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of 8/9 in d2
1538639563.806 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639563.806 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 9) d1)) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.806 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.806 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.806 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.806 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.806 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.806 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.806 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.806 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.806 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.806 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.807 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.807 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.807 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.807 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.807 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.807 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.807 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.807 * [misc]taylor:  Taking taylor expansion of (* (pow d2 9) d1) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of (pow d2 9) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.807 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.807 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.807 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.807 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.807 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.807 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.807 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.807 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.807 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.808 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.808 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.808 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.808 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.808 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.808 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.808 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.808 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.808 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639563.808 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) into (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.808 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.809 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.809 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.809 * [misc]backup-simplify:  Simplify (/ (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 11))
1538639563.809 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))))))))) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of 8/9 in d2
1538639563.809 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639563.809 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 9))) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.809 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.809 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.809 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.809 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.809 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.809 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.809 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.809 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.809 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.809 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.810 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.810 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.810 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.810 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.810 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.810 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.810 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.810 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 9)) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.810 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.810 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.810 * [misc]taylor:  Taking taylor expansion of (pow d1 9) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.810 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.810 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.810 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.810 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.810 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.810 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.810 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.810 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.810 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.810 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.810 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.810 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.811 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.811 * [misc]backup-simplify:  Simplify (* d1 (pow d1 8)) into (pow d1 9)
1538639563.811 * [misc]backup-simplify:  Simplify (* 0 (pow d1 9)) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 (pow d1 2))) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (+ (* (pow d1 4) 0) (* 0 (pow d1 4))) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 8))) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 9))) into (pow d1 9)
1538639563.811 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.812 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.813 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.813 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.814 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.814 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 9)) (* 0 0)) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 9))
1538639563.815 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.815 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.815 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.815 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 9)) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3))
1538639563.815 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))))))) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of 8/9 in d2
1538639563.815 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639563.815 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 6))) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.815 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.815 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.815 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.815 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.815 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.815 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.815 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.815 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.815 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.816 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.816 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.816 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.816 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.816 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.816 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.816 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.816 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.816 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow d1 6)) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.816 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.816 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.816 * [misc]taylor:  Taking taylor expansion of (pow d1 6) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.816 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.816 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.816 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.816 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.816 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.816 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.816 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.816 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.816 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.817 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.817 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.817 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.817 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.817 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.817 * [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d1 3)) into (pow d1 6)
1538639563.817 * [misc]backup-simplify:  Simplify (* 1 (pow d1 6)) into (pow d1 6)
1538639563.817 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 6)) into (* (pow d1 6) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.817 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.817 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.817 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.818 * [misc]backup-simplify:  Simplify (/ (* (pow d1 6) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 6))
1538639563.818 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))))))) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639563.818 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639563.818 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 10)) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.818 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.818 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.818 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.818 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.818 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.818 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.818 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.818 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.818 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.818 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.818 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.818 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.818 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.818 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.818 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.819 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.819 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.819 * [misc]taylor:  Taking taylor expansion of (pow d1 10) in d2
1538639563.819 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.819 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.819 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.819 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.819 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.819 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.819 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.819 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.819 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.819 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.819 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.819 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.819 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.819 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.819 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.819 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.819 * [misc]backup-simplify:  Simplify (* d1 (pow d1 4)) into (pow d1 5)
1538639563.819 * [misc]backup-simplify:  Simplify (* (pow d1 5) (pow d1 5)) into (pow d1 10)
1538639563.819 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 10)) into (* (pow d1 10) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.819 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.820 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.820 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.820 * [misc]backup-simplify:  Simplify (/ (* (pow d1 10) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))
1538639563.820 * [misc]taylor:  Taking taylor expansion of (+ (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))))) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (* 2/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of 2/27 in d2
1538639563.820 * [misc]backup-simplify:  Simplify 2/27 into 2/27
1538639563.820 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 8)) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.820 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.820 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.820 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.820 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.820 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.820 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.820 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.820 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.820 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.820 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.821 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.821 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.821 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.821 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.821 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.821 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.821 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.821 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.821 * [misc]taylor:  Taking taylor expansion of (pow d1 8) in d2
1538639563.821 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.821 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.821 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.821 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.821 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.821 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.821 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.821 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.821 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.821 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.821 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.821 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.821 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.821 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.821 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.821 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.821 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.822 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 8)) into (* (pow d1 8) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.822 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.822 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.822 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.822 * [misc]backup-simplify:  Simplify (/ (* (pow d1 8) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.822 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))))) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639563.822 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639563.822 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 10)) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.822 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.822 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.822 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.822 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.822 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.822 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.822 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.822 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.823 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.823 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.823 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.823 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.823 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.823 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.823 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.823 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.823 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.823 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.823 * [misc]taylor:  Taking taylor expansion of (pow d2 10) in d2
1538639563.823 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.823 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.823 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.823 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.823 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.823 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.823 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.823 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.823 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.823 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.823 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.823 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.823 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.823 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.823 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.824 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 1) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.824 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.824 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.824 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.825 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 12))
1538639563.825 * [misc]taylor:  Taking taylor expansion of (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))))) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of 10/81 in d2
1538639563.825 * [misc]backup-simplify:  Simplify 10/81 into 10/81
1538639563.825 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 4) (pow d1 2))) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.825 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.825 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.825 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.825 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.825 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.825 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.825 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.825 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.825 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.825 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.825 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.825 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.825 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.825 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.825 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.826 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.826 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.826 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow d1 2)) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.826 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.826 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.826 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.826 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.826 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.826 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.826 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.826 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.826 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.826 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.826 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.826 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.826 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.826 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.826 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.826 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.826 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639563.827 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) into (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.827 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.827 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.827 * [misc]backup-simplify:  Simplify (/ (* (pow d1 2) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 6))
1538639563.827 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))))) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6))) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of 8/9 in d2
1538639563.827 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639563.827 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 6)) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 6) (pow d1 4))) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.827 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.827 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.827 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.827 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.827 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.827 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.827 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.827 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.828 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.828 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.828 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.828 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.828 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.828 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.828 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.828 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.828 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.828 * [misc]taylor:  Taking taylor expansion of (* (pow d2 6) (pow d1 4)) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of (pow d2 6) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.828 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.828 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.828 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.828 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.828 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 6) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.828 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.828 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.828 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.828 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.828 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.828 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.828 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.829 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.829 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.829 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.829 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.829 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.829 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.829 * [misc]backup-simplify:  Simplify (* 1 (pow d1 4)) into (pow d1 4)
1538639563.829 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4)) into (* (pow d1 4) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.829 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.829 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.830 * [misc]backup-simplify:  Simplify (* (* -1 (pow d1 6)) (* -1 (pow d1 6))) into (pow d1 12)
1538639563.830 * [misc]backup-simplify:  Simplify (/ (* (pow d1 4) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 12)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 8))
1538639563.830 * [misc]taylor:  Taking taylor expansion of (+ (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)))) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (* 10/81 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4))) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of 10/81 in d2
1538639563.830 * [misc]backup-simplify:  Simplify 10/81 into 10/81
1538639563.830 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) (pow (- (pow d2 2) (pow d1 2)) 4)) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 2) (pow d1 4))) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.830 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.830 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.830 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.830 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.830 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.830 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.830 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.830 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.830 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.830 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.830 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.830 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.830 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.830 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.830 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.831 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.831 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.831 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 4)) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.831 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.831 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.831 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.831 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.831 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 4) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.831 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.831 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.831 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.831 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.831 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.831 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.831 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.831 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.832 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.832 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.832 * [misc]backup-simplify:  Simplify (* 1 (pow d1 4)) into (pow d1 4)
1538639563.832 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4)) into (* (pow d1 4) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.832 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.832 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.832 * [misc]backup-simplify:  Simplify (/ (* (pow d1 4) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (pow d1 8)) into (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4))
1538639563.832 * [misc]taylor:  Taking taylor expansion of (* 4/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5))) in d2
1538639563.832 * [misc]taylor:  Taking taylor expansion of 4/27 in d2
1538639563.832 * [misc]backup-simplify:  Simplify 4/27 into 4/27
1538639563.832 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) (pow (- (pow d2 2) (pow d1 2)) 5)) in d2
1538639563.832 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 7))) in d2
1538639563.832 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.832 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.832 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.833 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.833 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.833 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.833 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.833 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.833 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.833 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.833 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.833 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.833 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.833 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.833 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.833 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.833 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.833 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.833 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.833 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 7)) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.833 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.833 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.833 * [misc]taylor:  Taking taylor expansion of (pow d1 7) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.833 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.833 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 5) in d2
1538639563.833 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.834 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.834 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.834 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.834 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.834 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.834 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.834 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.834 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.834 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.834 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.834 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.834 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.834 * [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d1 3)) into (pow d1 6)
1538639563.834 * [misc]backup-simplify:  Simplify (* d1 (pow d1 6)) into (pow d1 7)
1538639563.834 * [misc]backup-simplify:  Simplify (* 0 (pow d1 7)) into 0
1538639563.834 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) into 0
1538639563.839 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.839 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1538639563.839 * [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 0) (* 0 (pow d1 3))) into 0
1538639563.839 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 6))) into 0
1538639563.839 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 7))) into (pow d1 7)
1538639563.839 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.841 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.841 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.841 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.842 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.843 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7)) (* 0 0)) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7))
1538639563.843 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.843 * [misc]backup-simplify:  Simplify (* (pow d1 4) (pow d1 4)) into (pow d1 8)
1538639563.843 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 8)) into (* -1 (pow d1 10))
1538639563.843 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 7)) (* -1 (pow d1 10))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)))
1538639563.843 * [misc]backup-simplify:  Simplify (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) into (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.844 * [misc]backup-simplify:  Simplify (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.844 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.844 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.845 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.845 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.846 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.846 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.846 * [misc]backup-simplify:  Simplify (+ 0 (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.847 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) (* 10/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.847 * [misc]backup-simplify:  Simplify (+ 0 (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.848 * [misc]backup-simplify:  Simplify (+ 0 (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.848 * [misc]backup-simplify:  Simplify (+ 0 (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.848 * [misc]backup-simplify:  Simplify (+ 0 (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.849 * [misc]backup-simplify:  Simplify (+ 0 (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.849 * [misc]backup-simplify:  Simplify (+ 0 (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.849 * [misc]backup-simplify:  Simplify (* 4/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) into (* 4/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.850 * [misc]backup-simplify:  Simplify (* 2/27 (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* -2/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.850 * [misc]backup-simplify:  Simplify (+ (* -2/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) 0) into (- (* 2/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))
1538639563.851 * [misc]backup-simplify:  Simplify (+ (* 4/9 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) (- (* 2/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.851 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.851 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.852 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.852 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.852 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.852 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.852 * [misc]backup-simplify:  Simplify (+ 0 (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.853 * [misc]backup-simplify:  Simplify (- (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (- (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))
1538639563.853 * [misc]backup-simplify:  Simplify (+ (* 28/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) (- (* 10/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))) into (- (* 2/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))
1538639563.853 * [misc]taylor:  Taking taylor expansion of (- (* 2/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of (* 2/81 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of 2/81 in d1
1538639563.853 * [misc]backup-simplify:  Simplify 2/81 into 2/81
1538639563.853 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d1 2))) (log d4))) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.853 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.853 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d1 2))) (log d4)) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of (log (- (pow d1 2))) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of (- (pow d1 2)) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.853 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.853 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.853 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.854 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.854 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.854 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.854 * [misc]taylor:  Taking taylor expansion of (log d4) in d1
1538639563.854 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.854 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.854 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.854 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
1538639563.854 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (log d1)) (log -1)) (log d4)) into (+ (* 2 (log d1)) (+ (log -1) (log d4)))
1538639563.855 * [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))) into (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))
1538639563.855 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.855 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.855 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.855 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.855 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.855 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.855 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) 1) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.855 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.856 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.857 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639563.858 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.858 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into 0
1538639563.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.859 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.859 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.862 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639563.863 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
1538639563.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.863 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))) into 0
1538639563.864 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639563.865 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.865 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.866 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.866 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (/ 0 1)))) into 0
1538639563.867 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639563.867 * [misc]backup-simplify:  Simplify (+ (* 2/81 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))))) into 0
1538639563.867 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.867 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.868 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.868 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639563.868 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639563.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.869 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.869 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2)))))) into 0
1538639563.871 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ d2 d1)) 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (pow d2 2) (pow d1 2)) 1)))) 2) into (* -1/2 (+ (* 2 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))
1538639563.872 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) (log (- (pow d2 2) (pow d1 2)))) into (+ (log (- (pow d2 2) (pow d1 2))) (log d4))
1538639563.874 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 2 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))) (+ (* 0 (+ (/ d2 (- (pow d2 2) (pow d1 2))) (/ d1 (- (pow d2 2) (pow d1 2))))) (* 0 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))) into (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/6 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/6 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2))))))
1538639563.879 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* (/ (pow (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/6 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/6 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))) 1) 1)))) into (* -1 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 2/9 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))))
1538639563.880 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639563.880 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.880 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639563.881 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639563.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.881 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.882 * [misc]backup-simplify:  Simplify (+ (* (- (pow d2 2) (pow d1 2)) 0) (+ (* (+ d2 d1) 0) (+ (* 0 1) (* 0 0)))) into 0
1538639563.885 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow d2 2) (pow d1 2))) (+ (* (/ (pow d2 2) (- (pow d2 2) (pow d1 2))) (/ 0 (- (pow d2 2) (pow d1 2)))) (* (- (+ (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2)))) (/ (+ d2 d1) (- (pow d2 2) (pow d1 2)))))) into (+ (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3)) (+ (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 3)) (* 2 (/ (* (pow d2 3) d1) (pow (- (pow d2 2) (pow d1 2)) 3)))))
1538639563.889 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3)) (+ (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 3)) (* 2 (/ (* (pow d2 3) d1) (pow (- (pow d2 2) (pow d1 2)) 3)))))) (+ (* 0 (- (+ (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* 0 (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))))) into (+ (* 1/3 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (+ (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* (pow d2 3) d1) (pow (- (pow d2 2) (pow d1 2)) 3)))))
1538639563.889 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639563.890 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.890 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639563.890 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639563.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.891 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639563.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.891 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (+ d2 d1)) (* 0 (- (pow d2 2) (pow d1 2)))))) into 0
1538639563.895 * [misc]backup-simplify:  Simplify (- (/ 0 (- (pow d2 2) (pow d1 2))) (+ (* (/ (pow d1 2) (- (pow d2 2) (pow d1 2))) (/ 0 (- (pow d2 2) (pow d1 2)))) (* (- (+ (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2)))) (/ (+ d2 d1) (- (pow d2 2) (pow d1 2)))))) into (+ (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3)) (+ (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3)) (* 2 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3)))))
1538639563.898 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3)) (+ (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3)) (* 2 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3)))))) (+ (* 0 (- (+ (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2)) (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* 0 (/ (pow d1 2) (- (pow d2 2) (pow d1 2)))))) into (+ (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3))) (+ (* 1/3 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3)))))
1538639563.901 * [misc]backup-simplify:  Simplify (- (+ (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3))) (+ (* 1/3 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3)))))) into (- (+ (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3))) (+ (* 1/3 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3))))))
1538639563.908 * [misc]backup-simplify:  Simplify (+ (+ (* 1/3 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (+ (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* (pow d2 3) d1) (pow (- (pow d2 2) (pow d1 2)) 3))))) (- (+ (* 1/3 (/ (* (pow d2 2) (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 3))) (+ (* 1/3 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3))))))) into (- (+ (* 1/3 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* (pow d2 3) d1) (pow (- (pow d2 2) (pow d1 2)) 3)))) (+ (* 1/3 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3)))))
1538639563.929 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ (pow d2 2) (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ (pow d1 2) (- (pow d2 2) (pow d1 2))))) (* -1 (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 2/9 (/ (* d2 d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (+ (* 1/9 (/ (pow d2 2) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/9 (/ (pow d1 2) (pow (- (pow d2 2) (pow d1 2)) 2)))))))) (+ (* (- (+ (* 1/3 (/ (* d2 (pow d1 2)) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d1 3) (pow (- (pow d2 2) (pow d1 2)) 2)))) (+ (* 1/3 (/ (* (pow d2 2) d1) (pow (- (pow d2 2) (pow d1 2)) 2))) (* 1/3 (/ (pow d2 3) (pow (- (pow d2 2) (pow d1 2)) 2))))) (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (+ (* 1/3 (/ d2 (- (pow d2 2) (pow d1 2)))) (* 1/3 (/ d1 (- (pow d2 2) (pow d1 2))))))) (* (- (+ (* 1/3 (/ (pow d2 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* (pow d2 3) d1) (pow (- (pow d2 2) (pow d1 2)) 3)))) (+ (* 1/3 (/ (pow d1 4) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 2/3 (/ (* d2 (pow d1 3)) (pow (- (pow d2 2) (pow d1 2)) 3))))) (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))))))) into (- (+ (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) d1)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 4)) (pow (- (pow d2 2) (pow d1 2)) 3)))) (+ (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 3)))))
1538639563.929 * [misc]taylor:  Taking taylor expansion of (- (+ (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) d1)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 4)) (pow (- (pow d2 2) (pow d1 2)) 3)))) (+ (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 3))))) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (+ (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) d1)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 4)) (pow (- (pow d2 2) (pow d1 2)) 3)))) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) d1)) (pow (- (pow d2 2) (pow d1 2)) 3))) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of 10/27 in d2
1538639563.929 * [misc]backup-simplify:  Simplify 10/27 into 10/27
1538639563.929 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) d1)) (pow (- (pow d2 2) (pow d1 2)) 3)) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* (pow d2 3) d1)) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.929 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.929 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.929 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.929 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.929 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.929 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.929 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.929 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.929 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.929 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.929 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.929 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.929 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.929 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.930 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.930 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.930 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.930 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d1) in d2
1538639563.930 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639563.930 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.930 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.930 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.930 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.930 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.930 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 3) in d2
1538639563.930 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.930 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.930 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.930 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.930 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.930 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.930 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.930 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.930 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.930 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.930 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.931 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.931 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.931 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639563.931 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) d1) into (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.931 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.931 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.931 * [misc]backup-simplify:  Simplify (/ (* d1 (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 6))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 5)))
1538639563.931 * [misc]taylor:  Taking taylor expansion of (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 4)) (pow (- (pow d2 2) (pow d1 2)) 3))) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of 5/27 in d2
1538639563.931 * [misc]backup-simplify:  Simplify 5/27 into 5/27
1538639563.931 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 4)) (pow (- (pow d2 2) (pow d1 2)) 3)) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d2 4)) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.931 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.931 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.931 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.932 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.932 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.932 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.932 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.932 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.932 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.932 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.932 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.932 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.932 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.932 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.932 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.932 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.932 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.932 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.932 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.932 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639563.932 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.932 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.933 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.933 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 3) in d2
1538639563.933 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.933 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.933 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.933 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.933 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.933 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.933 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.933 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.933 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.933 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.933 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.933 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.933 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.933 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 1) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.933 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.933 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.934 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (* -1 (pow d1 6))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 6)))
1538639563.934 * [misc]taylor:  Taking taylor expansion of (+ (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 3))) (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 3)))) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (* 5/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 3))) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of 5/27 in d2
1538639563.934 * [misc]backup-simplify:  Simplify 5/27 into 5/27
1538639563.934 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 4)) (pow (- (pow d2 2) (pow d1 2)) 3)) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (pow d1 4)) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.934 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.934 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.934 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.934 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.934 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.934 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.934 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.934 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.934 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.934 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.934 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.934 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.934 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.934 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.934 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.935 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.935 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.935 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639563.935 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.935 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.935 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 3) in d2
1538639563.935 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.935 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.935 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.935 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.935 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.935 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.935 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.935 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.935 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.935 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.935 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.935 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.935 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639563.935 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 4)) into (* (pow d1 4) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))))
1538639563.935 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.935 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.936 * [misc]backup-simplify:  Simplify (/ (* (pow d1 4) (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))) (* -1 (pow d1 6))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.936 * [misc]taylor:  Taking taylor expansion of (* 10/27 (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 3))) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of 10/27 in d2
1538639563.936 * [misc]backup-simplify:  Simplify 10/27 into 10/27
1538639563.936 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 3))) (pow (- (pow d2 2) (pow d1 2)) 3)) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) (* d2 (pow d1 3))) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4)))) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d2 2) (pow d1 2))) (log d4))) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.936 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.936 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d2 2) (pow d1 2))) (log d4)) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of (log (- (pow d2 2) (pow d1 2))) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.936 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.936 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.936 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.936 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.936 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.936 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.936 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.936 * [misc]backup-simplify:  Simplify (log (- (pow d1 2))) into (log (- (pow d1 2)))
1538639563.936 * [misc]taylor:  Taking taylor expansion of (log d4) in d2
1538639563.936 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.936 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.936 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.936 * [misc]backup-simplify:  Simplify (+ (log (- (pow d1 2))) (log d4)) into (+ (log (- (pow d1 2))) (log d4))
1538639563.937 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- (pow d1 2))) (log d4))) into (* 1/3 (+ (log (- (pow d1 2))) (log d4)))
1538639563.937 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) into (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4))))
1538639563.937 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 3)) in d2
1538639563.937 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.937 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.937 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.937 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639563.937 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.937 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.937 * [misc]taylor:  Taking taylor expansion of (pow (- (pow d2 2) (pow d1 2)) 3) in d2
1538639563.937 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639563.937 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.937 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.937 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.937 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.937 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.937 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.937 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.937 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.937 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639563.937 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639563.937 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.937 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639563.937 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1538639563.937 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) 0) into 0
1538639563.937 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.938 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1538639563.938 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1538639563.938 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639563.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.939 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (pow d1 2)) 1)))) 1) into 0
1538639563.940 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.940 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- (pow d1 2))) (log d4)))) into 0
1538639563.941 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.941 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)) (* 0 0)) into (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3))
1538639563.941 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- (pow d1 2))) into (pow d1 4)
1538639563.941 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (pow d1 4)) into (* -1 (pow d1 6))
1538639563.941 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)) (* -1 (pow d1 6))) into (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 3)))
1538639563.942 * [misc]backup-simplify:  Simplify (* 5/27 (* -1 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* -5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.942 * [misc]backup-simplify:  Simplify (+ (* -5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) 0) into (- (* 5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))
1538639563.942 * [misc]backup-simplify:  Simplify (- (- (* 5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))))) into (* 5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.942 * [misc]backup-simplify:  Simplify (+ 0 (* 5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))) into (* 5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)))
1538639563.942 * [misc]taylor:  Taking taylor expansion of (* 5/27 (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2))) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of 5/27 in d1
1538639563.942 * [misc]backup-simplify:  Simplify 5/27 into 5/27
1538639563.942 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) (pow d1 2)) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- (pow d1 2))) (log d4)))) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- (pow d1 2))) (log d4))) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.942 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.942 * [misc]taylor:  Taking taylor expansion of (+ (log (- (pow d1 2))) (log d4)) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of (log (- (pow d1 2))) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of (- (pow d1 2)) in d1
1538639563.942 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.943 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.943 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.943 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.943 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.943 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.943 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.943 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.943 * [misc]taylor:  Taking taylor expansion of (log d4) in d1
1538639563.943 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.943 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.943 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639563.943 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
1538639563.944 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (log d1)) (log -1)) (log d4)) into (+ (* 2 (log d1)) (+ (log -1) (log d4)))
1538639563.944 * [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))) into (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))
1538639563.944 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.944 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.944 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.944 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.944 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.944 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.944 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) 1) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.944 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.945 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.946 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639563.947 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
1538639563.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.947 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into 0
1538639563.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.947 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.948 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639563.948 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.950 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639563.951 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
1538639563.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639563.952 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))) into 0
1538639563.953 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639563.953 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639563.954 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639563.954 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639563.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (/ 0 1)))) into 0
1538639563.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639563.956 * [misc]backup-simplify:  Simplify (+ (* 5/27 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))))) into 0
1538639563.956 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.956 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4))))) into (exp (* 1/3 (+ (* 2 (log d1)) (+ (log -1) (log d4)))))
1538639563.957 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 d3) (/ 1 d4)) (- (* (+ (/ 1 d2) (/ 1 d1)) (- (/ 1 d2) (/ 1 d1))) (* (+ (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))))) into (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3)
1538639563.957 * [misc]approximate:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in (d3 d4 d2 d1) around 0
1538639563.957 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.957 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.957 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.957 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.957 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639563.957 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.957 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.957 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639563.957 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.957 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.957 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.957 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639563.957 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639563.957 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.957 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.957 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.957 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.957 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.957 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639563.958 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639563.958 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639563.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.958 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.958 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639563.958 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.958 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639563.958 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d4)) into (/ 1 (* d2 d4))
1538639563.958 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.958 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.958 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.958 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.958 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639563.958 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639563.958 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.958 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.958 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.958 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639563.958 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.958 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.958 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639563.958 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.958 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.958 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639563.959 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639563.959 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639563.959 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639563.959 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639563.959 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639563.959 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639563.959 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639563.959 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) -1) into (* -1 (+ (/ 1 d4) (/ 1 d3)))
1538639563.959 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) into (log (* -1 (+ (/ 1 d4) (/ 1 d3))))
1538639563.960 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log (* -1 (+ (/ 1 d4) (/ 1 d3))))) into (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1)))
1538639563.960 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1))))
1538639563.960 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1)))))
1538639563.960 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d2
1538639563.960 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d2
1538639563.960 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d2
1538639563.960 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.961 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.961 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.961 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.961 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639563.961 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.961 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.961 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639563.961 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639563.961 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.961 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.961 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.961 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639563.962 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639563.962 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d2
1538639563.962 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639563.962 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639563.962 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.962 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.962 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.962 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.962 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639563.962 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639563.962 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d2
1538639563.962 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d2
1538639563.962 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.962 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.962 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.962 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639563.962 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.962 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639563.962 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639563.962 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639563.962 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.963 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.963 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.963 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.963 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.963 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639563.963 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639563.963 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639563.963 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.963 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.963 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.963 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639563.963 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639563.963 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639563.964 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.964 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.964 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.964 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.964 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639563.964 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639563.964 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639563.964 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639563.964 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639563.964 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639563.965 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639563.965 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2)))
1538639563.965 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2)))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2))))
1538639563.965 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2))))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2)))))
1538639563.965 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.966 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.966 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.966 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.966 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639563.966 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.966 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.966 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639563.966 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.966 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.966 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.966 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.967 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639563.967 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d4
1538639563.967 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639563.967 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639563.967 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.967 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.967 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.967 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.967 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.967 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.967 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.967 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.967 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d4
1538639563.967 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639563.967 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.967 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.967 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639563.967 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.967 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.967 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639563.968 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639563.968 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639563.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.968 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.968 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.968 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.968 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639563.968 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639563.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.968 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.968 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.968 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639563.968 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639563.968 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.968 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.969 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.969 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.969 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639563.969 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639563.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639563.969 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d2)) into (+ (/ 1 d1) (/ 1 d2))
1538639563.969 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d1) (/ 1 d2))) into (+ (/ 1 d1) (/ 1 d2))
1538639563.969 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d2)) 0) into (+ (/ 1 d1) (/ 1 d2))
1538639563.969 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d1) (/ 1 d2))) into (+ (/ 1 d1) (/ 1 d2))
1538639563.970 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d1) (/ 1 d2))) into (log (+ (/ 1 d1) (/ 1 d2)))
1538639563.970 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) (log (+ (/ 1 d1) (/ 1 d2)))) into (- (log (+ (/ 1 d1) (/ 1 d2))) (* 2 (log d4)))
1538639563.970 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d1) (/ 1 d2))) (* 2 (log d4)))) into (* 1/3 (- (log (+ (/ 1 d1) (/ 1 d2))) (* 2 (log d4))))
1538639563.970 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d1) (/ 1 d2))) (* 2 (log d4))))) into (exp (* 1/3 (- (log (+ (/ 1 d1) (/ 1 d2))) (* 2 (log d4)))))
1538639563.970 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d3
1538639563.970 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639563.971 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.971 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.971 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639563.971 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.971 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.971 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.971 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639563.971 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639563.971 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.971 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.971 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.972 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639563.972 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.972 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.972 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.972 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.972 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639563.972 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639563.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.972 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.972 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.972 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.972 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639563.972 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d4)) into (/ 1 (* d2 d4))
1538639563.972 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639563.972 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.972 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.972 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.972 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.972 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.972 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639563.973 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639563.973 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639563.973 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639563.973 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639563.973 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639563.973 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.973 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.973 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.973 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639563.973 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639563.973 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639563.973 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.973 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.973 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.973 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.973 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.973 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.974 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.974 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.974 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639563.974 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639563.974 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639563.974 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639563.974 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639563.974 * [misc]backup-simplify:  Simplify (* 1 (- (+ (/ 1 d2) (/ 1 d1)))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639563.975 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639563.975 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639563.975 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639563.976 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639563.976 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639563.976 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.976 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.976 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639563.976 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.976 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.976 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.976 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639563.976 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639563.976 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.977 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.977 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.977 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639563.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.977 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.977 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.977 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.977 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639563.977 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639563.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.977 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.977 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639563.977 * [misc]backup-simplify:  Simplify d4 into d4
1538639563.977 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639563.977 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d4)) into (/ 1 (* d2 d4))
1538639563.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639563.977 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639563.978 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.978 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.978 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.978 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639563.978 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.978 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639563.978 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639563.978 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639563.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639563.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639563.978 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639563.978 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.978 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.978 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.978 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639563.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639563.978 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639563.978 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639563.978 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.978 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.979 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639563.979 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.979 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639563.979 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639563.979 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.979 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639563.979 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639563.979 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639563.980 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639563.980 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639563.980 * [misc]backup-simplify:  Simplify (* 1 (- (+ (/ 1 d2) (/ 1 d1)))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639563.980 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639563.981 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639563.981 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639563.981 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639563.981 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639563.981 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639563.981 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.981 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.981 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639563.981 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639563.981 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639563.981 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639563.982 * [misc]backup-simplify:  Simplify -1 into -1
1538639563.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639563.982 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639563.982 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.982 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.982 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639563.982 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639563.982 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.982 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.982 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.982 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639563.982 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639563.982 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639563.982 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639563.982 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639563.982 * [misc]backup-simplify:  Simplify 2 into 2
1538639563.982 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639563.982 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639563.982 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.982 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639563.983 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639563.983 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639563.983 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639563.983 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639563.984 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639563.984 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639563.984 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.984 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639563.984 * [misc]backup-simplify:  Simplify -1 into -1
1538639563.984 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639563.984 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639563.984 * [misc]backup-simplify:  Simplify 0 into 0
1538639563.984 * [misc]backup-simplify:  Simplify 1 into 1
1538639563.985 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639563.985 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639563.985 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639563.985 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.985 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.985 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639563.985 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639563.985 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.985 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639563.985 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639563.985 * [misc]backup-simplify:  Simplify 2 into 2
1538639563.985 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639563.985 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639563.985 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.985 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639563.986 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639563.986 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639563.986 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639563.986 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639563.987 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639563.987 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639563.987 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639563.987 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639563.987 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639563.987 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.987 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639563.987 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639563.987 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639563.987 * [misc]backup-simplify:  Simplify -1 into -1
1538639563.987 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639563.987 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639563.987 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639563.987 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639563.988 * [misc]backup-simplify:  Simplify 2 into 2
1538639563.988 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639563.988 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639563.988 * [misc]backup-simplify:  Simplify d3 into d3
1538639563.988 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639563.988 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639563.988 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639563.988 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.988 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639563.988 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639563.988 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639563.988 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639563.988 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639563.989 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639563.989 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639563.989 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639563.990 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) into (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))
1538639563.990 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) into (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4))))
1538639563.990 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639563.991 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639563.991 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639563.991 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639563.991 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1538639563.991 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1538639563.991 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1538639563.992 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (- (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (/ 1 (pow d1 2)))
1538639563.992 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639563.992 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639563.993 * [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (/ 1 (pow d1 2)))) (* (/ 1 d4) (- (+ (/ 1 d2) (/ 1 d1))))) into (- (/ 1 (pow d2 2)) (/ 1 (pow d1 2)))
1538639563.994 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (pow d2 2)) (/ 1 (pow d1 2)))) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into (- (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639563.995 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639563.995 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639563.997 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) 1) 1)))) into (* (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639563.997 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.997 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.997 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.997 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.997 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639563.997 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.997 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.997 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.997 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639563.997 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.997 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.998 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639563.998 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639563.998 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639563.998 * [misc]backup-simplify:  Simplify (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639563.998 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639563.998 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.998 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.998 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639563.998 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639563.998 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639563.998 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.998 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.998 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639563.998 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639563.998 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639563.998 * [misc]backup-simplify:  Simplify d2 into d2
1538639563.998 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639563.998 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639563.999 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639563.999 * [misc]backup-simplify:  Simplify d1 into d1
1538639563.999 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639563.999 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639563.999 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639563.999 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))
1538639563.999 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) into (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))
1538639563.999 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639563.999 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639563.999 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639563.999 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639563.999 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639563.999 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639563.999 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639563.999 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639563.999 * [misc]backup-simplify:  Simplify -1 into -1
1538639563.999 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.000 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.000 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.000 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.000 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.000 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.000 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.000 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.000 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.000 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.000 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.000 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.000 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.000 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.000 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.000 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.000 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.000 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.000 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.000 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.001 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.001 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.001 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.001 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.002 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639564.002 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) into (/ 1/3 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))
1538639564.002 * [misc]backup-simplify:  Simplify (- (/ 1/3 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) into (- (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639564.003 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (- (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639564.003 * [misc]backup-simplify:  Simplify (* (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.003 * [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.004 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.004 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.004 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.004 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.004 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.004 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.004 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.004 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.004 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.004 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.004 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.005 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.005 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.005 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639564.005 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.005 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.005 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.005 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.005 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.005 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.005 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.005 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.005 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.005 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.005 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.005 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.005 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.006 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.006 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.006 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.006 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.006 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.006 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.006 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.006 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.006 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.006 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.006 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.007 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.007 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.007 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.007 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.007 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.007 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.007 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.007 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.007 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.007 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.007 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.007 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.007 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.007 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.008 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.008 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.008 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.008 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.008 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.008 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.008 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.008 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.008 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.008 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.009 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.009 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.009 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1538639564.009 * [misc]backup-simplify:  Simplify (- 1/3) into -1/3
1538639564.010 * [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
1538639564.010 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.010 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.010 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d1)) (* 0 1)) into (- (/ 1 d1))
1538639564.011 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d1))) 1)) (pow -1 1)))) 1) into (/ 1 d1)
1538639564.012 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.012 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.012 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.013 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (* 1/3 (/ 1 d1))
1538639564.013 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.014 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.014 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* 0 1)) into (/ 1 d1)
1538639564.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1))
1538639564.014 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d1))) (* 0 1)) into (- (* 1/3 (/ 1 d1)))
1538639564.015 * [misc]backup-simplify:  Simplify (- (- (* 1/3 (/ 1 d1)))) into (* 1/3 (/ 1 d1))
1538639564.015 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 d1))) into (* 1/3 (/ 1 d1))
1538639564.016 * [misc]backup-simplify:  Simplify (+ (* -1/3 (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))) (* (* 1/3 (/ 1 d1)) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))))) into (* 2/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.016 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1)) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639564.016 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.016 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.016 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.016 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.016 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.016 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.016 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.016 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.016 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.016 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.016 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.016 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.016 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.016 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.016 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.017 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.017 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.017 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.017 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.017 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.018 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.018 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.018 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.018 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.018 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 1) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.021 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.022 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.022 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.023 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.024 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.025 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.026 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (/ 0 1)))) into 0
1538639564.026 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))))) into 0
1538639564.026 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.027 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.027 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.027 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.027 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.029 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.029 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.030 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.030 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.032 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.032 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.032 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.032 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.032 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.032 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.032 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.032 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.032 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d1)) (* 0 1)) into (- (/ 1 d1))
1538639564.033 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d1))) 1)) (pow -1 1)))) 1) into (/ 1 d1)
1538639564.034 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.034 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.035 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.035 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (* 1/3 (/ 1 d1))
1538639564.036 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.036 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1)) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.036 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.036 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.036 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.036 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.036 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.036 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.036 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.036 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.036 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.036 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.036 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.036 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.036 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.037 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.037 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.037 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.037 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.037 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.037 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.038 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.038 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.038 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.038 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.038 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.038 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 1) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.040 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.041 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.041 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.041 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.042 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.043 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.043 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (/ 0 1)))) into 0
1538639564.044 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))))) into 0
1538639564.044 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.045 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.046 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.046 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.047 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.047 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.048 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.048 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.048 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639564.048 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d4)) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d4)) (/ 0 (* d2 d4))))) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639564.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d4) (- (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (/ 1 (pow d1 2)))) (* 0 (- (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (/ 1 (* (pow d4 2) d1)) (+ (/ 1 (* (pow d2 2) d4)) (/ 1 (* d2 (pow d4 2))))) (/ 1 (* d4 (pow d1 2))))
1538639564.054 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (pow d2 2)) (/ 1 (pow d1 2)))) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ 1 (* (pow d4 2) d1)) (+ (/ 1 (* (pow d2 2) d4)) (/ 1 (* d2 (pow d4 2))))) (/ 1 (* d4 (pow d1 2))))) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (+ (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) (* 2 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))))))
1538639564.054 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.059 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (+ (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) (* 2 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))))))) (+ (* 0 (- (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (- (+ (* 1/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/6 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))))))))
1538639564.069 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/6 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.069 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))))) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.069 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.069 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.069 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.069 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.069 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.069 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.069 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.069 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.069 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.069 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.069 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.069 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.069 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.069 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.070 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639564.070 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into 0
1538639564.070 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.070 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639564.071 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (+ (/ (pow d1 2) d2) d1)
1538639564.071 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d1 2) d2) d1)) into (/ 1 (+ (/ (pow d1 2) d2) d1))
1538639564.071 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639564.071 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.071 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.071 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.071 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.071 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.071 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.071 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.071 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.071 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.071 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.071 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.071 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.071 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.071 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.072 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.072 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639564.072 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639564.073 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))
1538639564.073 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))))))) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.073 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.073 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.073 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.073 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.073 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.073 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.073 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.073 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.073 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.073 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.073 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.073 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.073 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.073 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.073 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639564.074 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639564.074 * [misc]backup-simplify:  Simplify (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639564.074 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))))) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.074 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.074 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.074 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.074 * [misc]taylor:  Taking taylor expansion of (* d4 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.074 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.074 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.074 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.074 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.074 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.074 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.074 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.074 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.074 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.074 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.074 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.074 * [misc]backup-simplify:  Simplify (* 0 (+ (/ 1 d2) (/ 1 d1))) into 0
1538639564.074 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639564.075 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.075 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.075 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639564.075 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.076 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) (* 0 0)) into (+ (/ (pow d2 2) d1) d2)
1538639564.076 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d2 2) d1) d2)) into (/ 1 (+ (/ (pow d2 2) d1) d2))
1538639564.076 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))))) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.076 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.076 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.076 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.076 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.076 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.076 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.076 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.076 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.076 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.076 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.076 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.076 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.076 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d2 2)) into (pow d2 4)
1538639564.077 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.077 * [misc]backup-simplify:  Simplify (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639564.078 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639564.078 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))))) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.078 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.078 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.078 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.078 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.078 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.078 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.078 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.078 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d4
1538639564.078 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.078 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.078 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.078 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.078 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639564.079 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))
1538639564.079 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) into (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))
1538639564.079 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.079 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.079 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.079 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.079 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.079 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.079 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.079 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.079 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.079 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.079 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.079 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.079 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.080 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.080 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.080 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639564.080 * [misc]backup-simplify:  Simplify (* d2 (+ (/ 1 d2) (/ 1 d1))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639564.080 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) into (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))
1538639564.080 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.080 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.080 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.080 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.080 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.080 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.080 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.080 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.080 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.080 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.080 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.080 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.080 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.081 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.081 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.081 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.081 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.081 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.081 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.081 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.081 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.081 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.081 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.081 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.081 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.081 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.081 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639564.081 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into (/ 1/3 (* d2 (+ (/ 1 d2) (/ 1 d1))))
1538639564.082 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))
1538639564.082 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))
1538639564.082 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))
1538639564.082 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639564.082 * [misc]backup-simplify:  Simplify (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))))
1538639564.083 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))))) into (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))))
1538639564.083 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.083 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.083 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.084 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.086 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.087 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into 0
1538639564.088 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.089 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.089 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into 0
1538639564.091 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.091 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) into (/ 1/3 (+ (/ (pow d1 2) d2) d1))
1538639564.091 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ (/ (pow d1 2) d2) d1)) 0) into (* 1/3 (/ 1 (+ (/ (pow d1 2) d2) d1)))
1538639564.091 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.091 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.091 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639564.091 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.092 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639564.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639564.092 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639564.092 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) into (/ 1/3 (+ (/ (pow d2 2) d1) d2))
1538639564.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.094 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ (/ (pow d2 2) d1) d2)) 0) into (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2)))
1538639564.094 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2)))) into (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2)))
1538639564.094 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2)))) into (- (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2))))
1538639564.094 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (- (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2))))) into (- (* 1/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2))))
1538639564.095 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.095 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.095 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.095 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.096 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639564.096 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639564.096 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d1 2) d2) d1)) (/ 0 (+ (/ (pow d1 2) d2) d1))))) into 0
1538639564.097 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ (/ (pow d1 2) d2) d1)))) into 0
1538639564.098 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (/ 2/9 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))
1538639564.098 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639564.098 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.098 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.099 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.099 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.099 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639564.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 0 (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639564.100 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639564.100 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.100 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.100 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.101 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639564.101 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0))) into 0
1538639564.101 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d2 2) d1) d2)) (/ 0 (+ (/ (pow d2 2) d1) d2))))) into 0
1538639564.101 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ (/ (pow d2 2) d1) d2)))) into 0
1538639564.102 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (/ 1/9 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639564.102 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) into (/ 1/9 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))
1538639564.102 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.102 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.103 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.104 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 0 (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.104 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.105 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) 0) into (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639564.107 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) into (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639564.109 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639564.112 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639564.115 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (- (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639564.119 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (- (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))) into (- (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639564.125 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) 0) (+ (* (- (* 1/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 1/3 (/ 1 (+ (/ (pow d2 2) d1) d2)))) 0) (* (- (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639564.126 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639564.126 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.126 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.126 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.126 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.126 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.126 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.126 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.126 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.126 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.126 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.126 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.126 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.126 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.127 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.127 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.127 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.127 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.127 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.127 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.127 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.127 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.127 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.127 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.127 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.127 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.128 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.128 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.128 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.128 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.128 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.128 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.128 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.128 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.128 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.128 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.128 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.128 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.128 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.128 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.128 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.128 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.129 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.129 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.129 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639564.129 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639564.129 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)) into (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))
1538639564.129 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of 1/9 in d2
1538639564.129 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.129 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.129 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.129 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.129 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.129 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.129 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.129 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.129 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.129 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.129 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.130 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.130 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.130 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.130 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.130 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.130 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.130 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.130 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.130 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.130 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.130 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.130 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.130 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.130 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.130 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.131 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.131 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.131 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)) in d2
1538639564.131 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639564.131 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.131 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.131 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.131 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.131 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.131 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.131 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.131 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.131 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.131 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639564.131 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.131 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.132 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 1) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.132 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of 1/9 in d2
1538639564.132 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.132 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.132 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.132 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.132 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.132 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.132 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.132 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.132 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.133 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.133 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.133 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.133 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.133 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.133 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.133 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.133 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.133 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.133 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.133 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.133 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.133 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.133 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.133 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.134 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.134 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.134 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.134 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d2
1538639564.134 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639564.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.134 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.134 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.134 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.134 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.134 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.134 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.134 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.134 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.134 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639564.134 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.134 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.135 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.135 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.135 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639564.135 * [misc]backup-simplify:  Simplify (* 1 (pow d1 4)) into (pow d1 4)
1538639564.135 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 4)) into (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 4))
1538639564.135 * [misc]backup-simplify:  Simplify (* 2/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))) into (* 2/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))
1538639564.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.136 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.136 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d1)) (* 0 1)) into (- (/ 1 d1))
1538639564.136 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d1))) 1)) (pow -1 1)))) 1) into (/ 1 d1)
1538639564.137 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.137 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.137 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.137 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (* 1/3 (/ 1 d1))
1538639564.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.138 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ 1 d1)) (* 0 1))) into 0
1538639564.139 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 d1))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (/ -1/2 (pow d1 2))
1538639564.140 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.141 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.141 * [misc]backup-simplify:  Simplify (+ (/ -1/2 (pow d1 2)) 0) into (- (* 1/2 (/ 1 (pow d1 2))))
1538639564.141 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 1/2 (/ 1 (pow d1 2))))) (+ (* 0 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (- (* 1/6 (/ 1 (pow d1 2))))
1538639564.142 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 2) 2)) (* (/ (pow (- (* 1/6 (/ 1 (pow d1 2)))) 1) 1)))) into (* -1/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))
1538639564.142 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.142 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.142 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.143 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* (/ 1 d1) 1)) into (* 2 (/ 1 d1))
1538639564.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) (/ 1 d1)) (* 0 1))) into (/ 1 (pow d1 2))
1538639564.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 d1)) 0) (* (/ 1 (pow d1 2)) 1))) into (/ 1 (pow d1 2))
1538639564.144 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (* 2 (/ 1 d1)) 1)) into (* 2 (/ 1 d1))
1538639564.145 * [misc]backup-simplify:  Simplify (- (/ (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1)) 1) (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (/ (* 2 (/ 1 d1)) 1)))) into (- (* 5/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1)))
1538639564.146 * [misc]backup-simplify:  Simplify (- (/ (* -1/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))) 1) (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (/ (/ 1 (pow d1 2)) 1)) (* (- (* 5/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))) (/ (* 2 (/ 1 d1)) 1)))) into (* 20/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))
1538639564.146 * [misc]backup-simplify:  Simplify (+ (* 1/9 (* 20/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))) (+ (* 0 (- (* 5/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1)))) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))))) into (* 20/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))
1538639564.147 * [misc]backup-simplify:  Simplify (+ (* 20/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))) 0) into (* 20/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))
1538639564.147 * [misc]backup-simplify:  Simplify (- (* 20/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))) into (- (* 20/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))))
1538639564.148 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))) (- (* 20/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))))) into (- (* 2/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))))
1538639564.148 * [misc]taylor:  Taking taylor expansion of (- (* 2/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of (* 2/81 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2))) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of 2/81 in d1
1538639564.148 * [misc]backup-simplify:  Simplify 2/81 into 2/81
1538639564.148 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.148 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.148 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.148 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.148 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.148 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.148 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.148 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.148 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.148 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.148 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.148 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.149 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.149 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.149 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.149 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.149 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.149 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.149 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.149 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.149 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639564.149 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.149 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.149 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.150 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.150 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 1) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.151 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.152 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.152 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.153 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.153 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.156 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.157 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.157 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.158 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639564.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.159 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into 0
1538639564.160 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.161 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.162 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (/ 0 1)))) into 0
1538639564.162 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.163 * [misc]backup-simplify:  Simplify (+ (* 2/81 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))))) into 0
1538639564.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.163 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.163 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.163 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.163 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.167 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.168 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.168 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.169 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.170 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.170 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.171 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639564.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) into 0
1538639564.172 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639564.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.172 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.173 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.173 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639564.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.175 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.175 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.175 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.175 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log (/ 1 d3))) (log (/ 1 d2)))))) into (exp (* 1/3 (- (log -1) (+ (log (/ 1 d2)) (* 2 (log (/ 1 d3)))))))
1538639564.176 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 (- d3)) (/ 1 (- d4))) (- (* (+ (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (* (+ (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))))) into (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1))
1538639564.177 * [misc]approximate:  Taking taylor expansion of (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1)) in (d3 d4 d2 d1) around 0
1538639564.177 * [misc]taylor:  Taking taylor expansion of (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1)) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.177 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.177 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.177 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.177 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.177 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.177 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.177 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.177 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639564.177 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.177 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.177 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.178 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639564.178 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d1
1538639564.178 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d1
1538639564.178 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d1
1538639564.178 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.178 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.178 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.178 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.178 * [misc]backup-simplify:  Simplify (* d4 d2) into (* d4 d2)
1538639564.178 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d2)) into (/ 1 (* d4 d2))
1538639564.178 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639564.178 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639564.178 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.178 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.178 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.178 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.178 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.178 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639564.178 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639564.178 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.179 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.179 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.179 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.179 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.179 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639564.179 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639564.179 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.179 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639564.179 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.180 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.180 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.180 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.180 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.180 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639564.180 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639564.180 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.180 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639564.180 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.180 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.181 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.181 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.181 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) -1) into (* -1 (+ (/ 1 d4) (/ 1 d3)))
1538639564.181 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) into (log (* -1 (+ (/ 1 d4) (/ 1 d3))))
1538639564.181 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log (* -1 (+ (/ 1 d4) (/ 1 d3))))) into (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1)))
1538639564.182 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1))))
1538639564.182 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d4) (/ 1 d3)))) (* 2 (log d1)))))
1538639564.182 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639564.182 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.182 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.182 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.183 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.183 * [misc]taylor:  Taking taylor expansion of (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1)) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.183 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.183 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1538639564.183 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.184 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.184 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.184 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.184 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.184 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.184 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.184 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.184 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.184 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d2
1538639564.184 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.184 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.184 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.185 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.185 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639564.185 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639564.185 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639564.185 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639564.185 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.185 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.185 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.185 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.185 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639564.185 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639564.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1538639564.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1538639564.185 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1538639564.185 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.185 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.185 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.185 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.185 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639564.186 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639564.186 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1538639564.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1538639564.186 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.186 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.186 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.186 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.186 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639564.186 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639564.186 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.186 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.186 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.186 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.186 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639564.186 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639564.187 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639564.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.187 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.187 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639564.187 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639564.188 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2)))
1538639564.188 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2)))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2))))
1538639564.188 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2))))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (* 2 (log d2)))))
1538639564.188 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.188 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.188 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.188 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.189 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.189 * [misc]taylor:  Taking taylor expansion of (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1)) in d4
1538639564.189 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d4
1538639564.189 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d4
1538639564.189 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d4
1538639564.189 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.189 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.189 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d4
1538639564.189 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.190 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.190 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.190 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.190 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.190 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.190 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639564.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1538639564.190 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.191 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.191 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.191 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639564.191 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639564.191 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639564.191 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639564.191 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.191 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.191 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639564.191 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639564.191 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.192 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.192 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.192 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.192 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639564.192 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639564.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.192 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.192 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639564.192 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.192 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.192 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.192 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639564.193 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639564.193 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.193 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.193 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639564.193 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) (/ 1 d1)) 0) into (+ (/ 1 d2) (/ 1 d1))
1538639564.193 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639564.193 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) (/ 1 d1))) into (log (+ (/ 1 d2) (/ 1 d1)))
1538639564.194 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) (log (+ (/ 1 d2) (/ 1 d1)))) into (- (log (+ (/ 1 d2) (/ 1 d1))) (* 2 (log d4)))
1538639564.194 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (* 2 (log d4)))) into (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (* 2 (log d4))))
1538639564.194 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (* 2 (log d4))))) into (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (* 2 (log d4)))))
1538639564.194 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.194 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.194 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.195 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.196 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.196 * [misc]taylor:  Taking taylor expansion of (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1)) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.196 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.196 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.196 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.196 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.196 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.196 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.196 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639564.196 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.197 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.197 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.197 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639564.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.197 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.197 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.197 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.197 * [misc]backup-simplify:  Simplify (* d4 d2) into (* d4 d2)
1538639564.197 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d2)) into (/ 1 (* d4 d2))
1538639564.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639564.197 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.197 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.197 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.197 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.198 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639564.198 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639564.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639564.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639564.198 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639564.198 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.198 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.198 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.198 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.198 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.198 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639564.198 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639564.198 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639564.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639564.198 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639564.198 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.198 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.198 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.199 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639564.199 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639564.199 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.199 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.199 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.199 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.199 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.199 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639564.199 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639564.199 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.199 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.199 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.199 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.200 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639564.200 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639564.200 * [misc]backup-simplify:  Simplify (* 1 (- (+ (/ 1 d2) (/ 1 d1)))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.200 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.200 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.201 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.201 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.201 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d3
1538639564.201 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639564.201 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.201 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.202 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.202 * [misc]taylor:  Taking taylor expansion of (* (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) (cbrt -1)) in d3
1538639564.202 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) 1/3) in d3
1538639564.202 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))))) in d3
1538639564.202 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))))) in d3
1538639564.202 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.202 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))))) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.203 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.203 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.203 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.203 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.203 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.203 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.203 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.203 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639564.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d3
1538639564.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.204 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.204 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.204 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.204 * [misc]backup-simplify:  Simplify (* d4 d2) into (* d4 d2)
1538639564.204 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d2)) into (/ 1 (* d4 d2))
1538639564.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.204 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.204 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.204 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.204 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639564.204 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639564.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639564.204 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.204 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.204 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.204 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.204 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.204 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639564.205 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639564.205 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639564.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639564.205 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639564.205 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.205 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.205 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.205 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639564.205 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639564.205 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.205 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.205 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.205 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.205 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.205 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639564.205 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639564.205 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.206 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.206 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.206 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639564.206 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639564.206 * [misc]backup-simplify:  Simplify (* 1 (- (+ (/ 1 d2) (/ 1 d1)))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.207 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.207 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.208 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.208 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.208 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d3
1538639564.208 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639564.208 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.208 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.209 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.210 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.210 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.210 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.210 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.210 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.210 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.211 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.211 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.211 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.211 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.211 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.211 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.212 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.212 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.212 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.212 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.212 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.212 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.212 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.212 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.212 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.212 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.212 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.212 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.212 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.212 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.212 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.212 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.212 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.213 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.213 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.213 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.213 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.214 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.214 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.214 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.214 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.214 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.214 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.215 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.215 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.215 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.215 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.215 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.215 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.215 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.215 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.215 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.215 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.216 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.216 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.216 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.216 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.216 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.216 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.216 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.216 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.217 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.217 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.217 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.217 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.217 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.217 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.217 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.217 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.217 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.217 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.218 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.218 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.218 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.219 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.219 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) in d1
1538639564.219 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.219 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.219 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.219 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.219 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.219 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.219 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.219 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.219 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.219 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.219 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.220 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.220 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.220 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.220 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.220 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.220 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.220 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.220 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.220 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.220 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.220 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.220 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.220 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.220 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.221 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.221 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.221 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639564.221 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.221 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.222 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.222 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.223 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.224 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.224 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) into (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))
1538639564.224 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) into (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2))))
1538639564.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639564.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639564.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.225 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1538639564.226 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1538639564.226 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1538639564.226 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (- (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (/ 1 (pow d1 2)))
1538639564.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.226 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639564.227 * [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (/ 1 (pow d1 2)))) (* (/ 1 d4) (- (+ (/ 1 d2) (/ 1 d1))))) into (- (+ (/ 1 (* d4 d2)) (/ 1 (pow d2 2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d4))))
1538639564.229 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (+ (/ 1 (* d4 d2)) (/ 1 (pow d2 2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d4))))) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into (- (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639564.229 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.230 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (- (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))
1538639564.232 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow (- (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.233 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (* (* (- (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (cbrt -1))) into (- (+ (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))))))
1538639564.234 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.234 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.234 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.234 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.234 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.234 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.234 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.234 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.234 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.234 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.234 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.234 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.234 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.234 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.234 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.234 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.234 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.234 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.234 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.234 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.234 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.235 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.235 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.235 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.235 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.235 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.235 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.235 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.235 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.235 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.236 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.236 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.236 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.236 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.236 * [misc]taylor:  Taking taylor expansion of (* d4 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.236 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.236 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.236 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.236 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.236 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.236 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.236 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.236 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.236 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.236 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.236 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.236 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.236 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.237 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.237 * [misc]backup-simplify:  Simplify (* 0 (+ (/ 1 d2) (/ 1 d1))) into 0
1538639564.237 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639564.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.237 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639564.237 * [misc]backup-simplify:  Simplify (+ (* d2 (+ (/ 1 d2) (/ 1 d1))) (* 0 0)) into (+ 1 (/ d2 d1))
1538639564.238 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1)))
1538639564.238 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.238 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.238 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.238 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.238 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.238 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.238 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.238 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.238 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.238 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.238 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.238 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.238 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.238 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.238 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.238 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.238 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.238 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.239 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.239 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.239 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.239 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.239 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.239 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.239 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.239 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.239 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.239 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.239 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.239 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.239 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.240 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.240 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639564.240 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.240 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.240 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.240 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.240 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.240 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.240 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.240 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.240 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.240 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.240 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.240 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.241 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.241 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.241 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.241 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639564.241 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639564.241 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) in d4
1538639564.241 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639564.241 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.241 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.241 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.241 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) in d4
1538639564.241 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.241 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.241 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.241 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.242 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.242 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.242 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.242 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.242 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.242 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.242 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.242 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.242 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.242 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.242 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.242 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.242 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.242 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.242 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.242 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.242 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.242 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.242 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.242 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.243 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.243 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.243 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.243 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.243 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.243 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.243 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.243 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.244 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.244 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.244 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.244 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.244 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.244 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.244 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.244 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.244 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.244 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.244 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.244 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.244 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.244 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.244 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.244 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))
1538639564.245 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))
1538639564.245 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.245 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.245 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.245 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.245 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.245 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.245 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.245 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.245 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.245 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.245 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.245 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.245 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.245 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.245 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.246 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.246 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.246 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.246 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.246 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.246 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.246 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.246 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.246 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.246 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.246 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.246 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.246 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.246 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.246 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.246 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.246 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.247 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.247 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.247 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.247 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.247 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.247 * [misc]taylor:  Taking taylor expansion of (* d2 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.247 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.247 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.247 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.247 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.247 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.247 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.247 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.247 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.247 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.247 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.247 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.248 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.248 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.248 * [misc]backup-simplify:  Simplify (* d2 (+ (/ 1 d2) (/ 1 d1))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639564.248 * [misc]backup-simplify:  Simplify (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.248 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.248 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into (+ 1 (/ d2 d1))
1538639564.249 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1)))
1538639564.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.249 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.250 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.251 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.251 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.251 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.252 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.253 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639564.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.253 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.253 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0))) into 0
1538639564.254 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ d2 d1))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639564.255 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))))) into 0
1538639564.255 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))
1538639564.256 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))
1538639564.256 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))) into (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))))
1538639564.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.257 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.257 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.258 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.259 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.259 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.259 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.260 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.261 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639564.261 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.261 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.261 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.261 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639564.262 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ d2 d1))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639564.262 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))))) into 0
1538639564.263 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))) 0) into (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))))
1538639564.264 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))))) into (- (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))))
1538639564.265 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (- (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))))) into (- (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))))
1538639564.265 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))))) in d2
1538639564.265 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d2
1538639564.265 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.265 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.265 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d2
1538639564.265 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.265 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.265 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.265 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.266 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.266 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.266 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.266 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.266 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.266 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.266 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.266 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.266 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.266 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.266 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.266 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.267 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.267 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.267 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.267 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.267 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.267 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.267 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.267 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.267 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.267 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.267 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.267 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.267 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.267 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.268 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.268 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.268 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d2
1538639564.268 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.268 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.268 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.268 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.268 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.268 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.268 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.268 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.268 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.268 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.268 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.268 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.268 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.269 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.269 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.269 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.269 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639564.269 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)) into (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))
1538639564.269 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)))) in d2
1538639564.269 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.269 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.269 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))) in d2
1538639564.269 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.269 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.269 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.270 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.270 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.270 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.270 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.270 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.270 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.270 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.270 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.270 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.270 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.270 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.271 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.271 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.271 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.271 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.271 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.271 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.271 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.271 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.271 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.271 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.271 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.271 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.271 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.271 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.271 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.271 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.271 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.271 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.272 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.272 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.272 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.272 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)) in d2
1538639564.272 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.272 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.272 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.272 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.272 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.272 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.272 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.272 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.272 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.272 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.272 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.272 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.272 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.273 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.273 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.274 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.274 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.274 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.274 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d1)) (* 0 1)) into (- (/ 1 d1))
1538639564.274 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d1))) 1)) (pow -1 1)))) 1) into (/ 1 d1)
1538639564.275 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.275 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.275 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.276 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (* 1/3 (/ 1 d1))
1538639564.276 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.277 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))
1538639564.277 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.277 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.277 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) 1)) into (/ 1 d1)
1538639564.278 * [misc]backup-simplify:  Simplify (- (/ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)) 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ (/ 1 d1) 1)))) into (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)))
1538639564.279 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)))) (* 0 (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)))) into (- (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)))
1538639564.280 * [misc]backup-simplify:  Simplify (- (- (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)))) into (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))
1538639564.281 * [misc]backup-simplify:  Simplify (+ 0 (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))) into (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))
1538639564.281 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639564.281 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.281 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.281 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.281 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.281 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.281 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.281 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.281 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.281 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.281 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.281 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.281 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.281 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.281 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.281 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.281 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.281 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.281 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.282 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.282 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.282 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.282 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639564.282 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.282 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.282 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.283 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.283 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.283 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.283 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.283 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.284 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.285 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.286 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.286 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.286 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.287 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.287 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.288 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.289 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 0) (* 0 (cbrt -1))) into 0
1538639564.289 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ 0 1)))) into 0
1538639564.290 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)))) into 0
1538639564.290 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.290 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.291 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.292 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.292 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.292 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.295 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.296 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.296 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.296 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.296 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.296 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.296 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.296 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.296 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.296 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d1)) (* 0 1)) into (- (/ 1 d1))
1538639564.297 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d1))) 1)) (pow -1 1)))) 1) into (/ 1 d1)
1538639564.297 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.298 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.298 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.298 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (* 1/3 (/ 1 d1))
1538639564.298 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.299 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))
1538639564.299 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.299 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.299 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.299 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.299 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.299 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.299 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.299 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.299 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.300 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.300 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.300 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.300 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.300 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.300 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.300 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.300 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.300 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.300 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.300 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.300 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.300 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.300 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.300 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.300 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.301 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.301 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639564.301 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.301 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.301 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.301 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.301 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.301 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.301 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.302 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.302 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.304 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.304 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.304 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.305 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.306 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.306 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.307 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 0) (* 0 (cbrt -1))) into 0
1538639564.308 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ 0 1)))) into 0
1538639564.308 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)))) into 0
1538639564.308 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.310 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.311 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.311 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.311 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.311 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.312 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.312 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.313 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.313 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 0) (* 0 (cbrt -1))) into 0
1538639564.313 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.315 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d2)) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 d2)) (/ 0 (* d4 d2))))) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.316 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639564.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.316 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1538639564.316 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639564.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.318 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d4) (- (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (/ 1 (pow d1 2)))) (* 0 (- (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (/ 1 (* (pow d4 2) d2)) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d2 2) d4)))) (/ 1 (* d4 (pow d1 2))))
1538639564.323 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (+ (/ 1 (* d4 d2)) (/ 1 (pow d2 2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d4))))) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ 1 (* (pow d4 2) d2)) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d2 2) d4)))) (/ 1 (* d4 (pow d1 2))))) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into (* 1/2 (- (+ (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))))))))
1538639564.324 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log (* -1 (+ (/ 1 d2) (/ 1 d1))))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.336 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))))))))) (+ (* 0 (- (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/6 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/6 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/6 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))))))))
1538639564.363 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow (- (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/6 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/6 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/6 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))))))) 1) 1)))) into (* (- (+ (* 2/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/9 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.383 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (+ (* (* (- (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) 0) (* (* (- (+ (* 2/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/9 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))))))) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (cbrt -1)))) into (- (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* d4 (pow d1 2))))) (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)))) (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2))))))))) (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (* d4 (pow d1 2)))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3))))))))))))
1538639564.383 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* d4 (pow d1 2))))) (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)))) (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2))))))))) (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (* d4 (pow d1 2)))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3)))))))))))) in d4
1538639564.383 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* d4 (pow d1 2))))) (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)))) (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2))))))))) in d4
1538639564.383 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* d4 (pow d1 2))))) in d4
1538639564.383 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.383 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.383 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* d4 (pow d1 2)))) in d4
1538639564.383 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.383 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.383 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.383 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.384 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.384 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.384 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.384 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.384 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.384 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.384 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.384 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.385 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.385 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.385 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.385 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.385 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.385 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.385 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.385 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.385 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.385 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.385 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.385 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.385 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.385 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.385 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.385 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.385 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.385 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.385 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.385 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.386 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.386 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (* d4 (pow d1 2))) in d4
1538639564.386 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.386 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.386 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.386 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.386 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.386 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.386 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.386 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.386 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.386 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 2)) in d4
1538639564.386 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.386 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.386 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.386 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.386 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.386 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.386 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.386 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.386 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.386 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639564.387 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) 0) into 0
1538639564.387 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.387 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1538639564.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.387 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) (* 0 0)) into (+ (/ (pow d1 2) d2) d1)
1538639564.388 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) d1)) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) d1))
1538639564.388 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)))) (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2)))))))) in d4
1538639564.388 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) in d4
1538639564.388 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639564.388 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.388 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))) in d4
1538639564.388 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.388 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.388 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.388 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.388 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.389 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.389 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.389 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.389 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.389 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.389 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.389 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.389 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.389 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.389 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.389 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.389 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.389 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.389 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.389 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.389 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.389 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.389 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.389 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.389 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.389 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.389 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.390 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.390 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.390 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.390 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.390 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.390 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.390 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.390 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.390 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.390 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.390 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.390 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.390 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.390 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.390 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.391 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.395 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.395 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.395 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.395 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1538639564.396 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))) into (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639564.397 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))
1538639564.397 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)))) (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2))))))) in d4
1538639564.397 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)))) in d4
1538639564.398 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.398 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.398 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4))) in d4
1538639564.398 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.398 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.398 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.398 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.398 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.399 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.399 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.399 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.399 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.399 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.399 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.399 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.399 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.399 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.399 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.399 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.399 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.399 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.400 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.400 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.400 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.400 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.400 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.400 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.400 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.400 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.400 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.400 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.400 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.400 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 3) d4)) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.400 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.400 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.400 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.400 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.400 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.401 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.401 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.401 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1538639564.401 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639564.401 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.401 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.401 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.401 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.401 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.401 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.401 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.401 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.402 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639564.402 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1538639564.402 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) into 0
1538639564.402 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.402 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1538639564.402 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1538639564.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.403 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.403 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 3)) (* 0 0)) into (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))
1538639564.404 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639564.404 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2)))))) in d4
1538639564.404 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639564.404 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.404 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2))))) in d4
1538639564.404 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.404 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.404 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.404 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.404 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.405 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.405 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.405 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.405 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.405 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.405 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.405 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.405 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.405 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.405 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.405 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.405 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.405 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.405 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.405 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.405 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.405 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.405 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.405 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.405 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.406 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.406 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.406 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.406 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.406 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.406 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (* d2 (pow d1 2)))) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.406 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.406 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.406 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.406 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.406 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.406 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.406 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (pow d1 2))) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.406 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.406 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.406 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.406 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.406 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.406 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.406 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.407 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.407 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.407 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.407 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1538639564.407 * [misc]backup-simplify:  Simplify (* 0 (* d2 (pow d1 2))) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
1538639564.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.408 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.409 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (pow d1 2))) (* 0 0)) into (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))
1538639564.409 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639564.409 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (* d4 (pow d1 2)))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3))))))))))) in d4
1538639564.409 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (* d4 (pow d1 2)))))) in d4
1538639564.409 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639564.410 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.410 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (* d4 (pow d1 2))))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.410 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.410 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.410 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.410 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.410 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.410 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.410 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.410 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.410 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.411 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.411 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.411 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.411 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.411 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.411 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.411 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.411 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.411 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.411 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.411 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.411 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.411 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.411 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.411 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.411 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.411 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.411 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.411 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.411 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.411 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.412 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.412 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (* d4 (pow d1 2)))) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.412 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.412 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.412 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.412 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.412 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.412 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.412 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 (pow d1 2))) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.412 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.412 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 2)) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.412 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.412 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.412 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.412 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.412 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.413 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.413 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.413 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.413 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639564.413 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639564.413 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) into 0
1538639564.413 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.414 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1538639564.414 * [misc]backup-simplify:  Simplify (+ (* d2 (pow d1 2)) (* 0 0)) into (* d2 (pow d1 2))
1538639564.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.414 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.415 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d2 (pow d1 2))) (* 0 0)) into (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))
1538639564.415 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639564.415 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3)))))))))) in d4
1538639564.415 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) in d4
1538639564.415 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.415 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.415 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4))) in d4
1538639564.415 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.415 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.415 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.415 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.416 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.416 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.416 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.416 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.416 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.416 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.416 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.416 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.416 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.416 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.416 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.416 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.417 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.417 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.417 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.417 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.417 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.417 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.417 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.417 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.417 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.417 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.417 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.417 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.417 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.417 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.417 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.417 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.417 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)) in d4
1538639564.417 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.417 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.418 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.418 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.418 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.418 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.418 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.418 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.418 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.418 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d4
1538639564.418 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.418 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.418 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.418 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.418 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.418 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d2 2)) into (pow d2 4)
1538639564.419 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)) into (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639564.419 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))
1538639564.420 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3))))))))) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)))) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.420 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.420 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2))) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.420 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.420 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.420 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.420 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.420 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.420 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.421 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.421 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.421 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.421 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.421 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.421 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.421 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.421 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.421 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.421 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.421 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.421 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.421 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.421 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.421 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.421 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.421 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.421 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.421 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.421 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.422 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.422 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.422 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d2)) in d4
1538639564.422 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.422 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.422 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.422 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.422 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.422 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.422 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.422 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d2) in d4
1538639564.422 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.422 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.422 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.422 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.422 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.422 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.422 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.422 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.423 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.423 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1538639564.423 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d2) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639564.423 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* d2 (+ (/ 1 d2) (/ 1 d1)))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d2))
1538639564.423 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3)))))))) in d4
1538639564.423 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)))) in d4
1538639564.423 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.423 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.423 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4))) in d4
1538639564.423 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.423 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.423 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.423 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.424 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.424 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.424 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.424 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.424 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.424 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.424 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.424 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.424 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.424 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.424 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.424 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.424 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.424 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.425 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.425 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.425 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.425 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.425 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.425 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.425 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.425 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.425 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.425 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.425 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.425 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.425 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.425 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.425 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d2 2) d4)) in d4
1538639564.425 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.425 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.425 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.425 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.425 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.425 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.425 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.425 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.426 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.426 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1538639564.426 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.426 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.426 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.426 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.426 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.426 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.426 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.426 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.426 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.426 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639564.426 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) 0) into 0
1538639564.426 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.426 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1538639564.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.427 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2)) (* 0 0)) into (+ (/ (pow d2 2) d1) d2)
1538639564.428 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d2 2) d1) d2)) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d2 2) d1) d2))
1538639564.428 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3))))))) in d4
1538639564.428 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d4
1538639564.428 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.428 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.428 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d4
1538639564.428 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.428 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.428 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.428 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.428 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.429 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.429 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.429 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.429 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.429 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.429 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.429 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.429 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.429 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.429 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.429 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.430 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.430 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.430 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.430 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.430 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.430 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.430 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.430 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.430 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.430 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.430 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.430 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.430 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.430 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.430 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.430 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.430 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.430 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.431 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.431 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.431 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.431 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.431 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.431 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d4
1538639564.431 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.432 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.432 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.432 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.432 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.432 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.432 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.432 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d4
1538639564.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.432 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.433 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.433 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.433 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.433 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639564.434 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))
1538639564.435 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))
1538639564.435 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3)))))) in d4
1538639564.435 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)))) in d4
1538639564.435 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.435 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.435 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1))) in d4
1538639564.435 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.435 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.435 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.435 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.436 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.436 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.437 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.437 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.437 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.437 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.437 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.437 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.437 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.437 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.437 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.437 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.437 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.437 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.437 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.438 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.438 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.438 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.438 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.438 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.438 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.438 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.438 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.438 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.438 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.438 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.438 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.439 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.439 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (* (pow d4 2) d1)) in d4
1538639564.439 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.439 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.439 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.439 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.439 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.439 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.439 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.439 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.439 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.439 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d1) in d4
1538639564.439 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.439 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.439 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.439 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.439 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.439 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.440 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.440 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.440 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.441 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639564.441 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639564.441 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639564.442 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3))))) in d4
1538639564.442 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.442 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.442 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3)))) in d4
1538639564.442 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d4
1538639564.442 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639564.442 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.442 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.442 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.443 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.443 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.443 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.443 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.443 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.443 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.443 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.443 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.443 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.443 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.443 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.444 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.444 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.444 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639564.444 * [misc]backup-simplify:  Simplify (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) into (log (* -1 (+ (/ 1 d2) (/ 1 d1))))
1538639564.444 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.444 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.444 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.444 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.444 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.444 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.444 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.444 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.444 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.445 * [misc]backup-simplify:  Simplify (+ (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (- (* 2 (log d3)))) into (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))
1538639564.445 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) into (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))
1538639564.445 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))
1538639564.445 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* d4 (pow d2 3))) in d4
1538639564.445 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639564.445 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639564.445 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.445 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.445 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.445 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.445 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.445 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.446 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.446 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.446 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639564.446 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1538639564.446 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.446 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.446 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.446 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639564.446 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.446 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.446 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))
1538639564.447 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639564.447 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.447 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639564.447 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1538639564.448 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) into 0
1538639564.448 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.448 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1538639564.448 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1538639564.448 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.449 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.450 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 3)) (* 0 0)) into (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))
1538639564.451 * [misc]backup-simplify:  Simplify (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) into (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639564.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.452 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.452 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.453 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.453 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.453 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.454 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.455 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.455 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.455 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 2)))) into 0
1538639564.455 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.455 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.456 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 (pow d1 2)) (* 0 0))) into 0
1538639564.456 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d1 2) d2) d1)) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) d1)) (/ 0 (+ (/ (pow d1 2) d2) d1))))) into 0
1538639564.457 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) d1)))) into 0
1538639564.458 * [misc]backup-simplify:  Simplify (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) into (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))))
1538639564.458 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.458 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.458 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.459 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.460 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.460 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.460 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.461 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.461 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639564.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639564.462 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 1) (* 0 0))) into 0
1538639564.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.463 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.463 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 (pow d2 3)) (* 0 0))) into 0
1538639564.465 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))))) into 0
1538639564.465 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))))) into 0
1538639564.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.466 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.466 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.467 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.467 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.468 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.468 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.469 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.469 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.469 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639564.470 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (pow d1 2))))) into 0
1538639564.470 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.470 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.470 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.471 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 (* d2 (pow d1 2))) (* 0 0))) into 0
1538639564.471 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))))) into 0
1538639564.472 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into 0
1538639564.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.474 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) 0) into (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))))
1538639564.475 * [misc]backup-simplify:  Simplify (+ 0 (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))))) into (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))))
1538639564.475 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.475 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.475 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.476 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.477 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.477 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.477 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.478 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.478 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.479 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.479 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 2)))) into 0
1538639564.479 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 (pow d1 2)) (* 0 0))) into 0
1538639564.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.480 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.481 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 (* d2 (pow d1 2))) (* 0 0))) into 0
1538639564.482 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))))) into 0
1538639564.483 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into 0
1538639564.485 * [misc]backup-simplify:  Simplify (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) into (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4))))
1538639564.485 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.485 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.485 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.486 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.487 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.488 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.488 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.489 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.489 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.489 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.492 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into 0
1538639564.493 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.494 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.495 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into 0
1538639564.496 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.497 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.498 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.499 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))))) into 0
1538639564.499 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.499 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.500 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d2))) into 0
1538639564.501 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.501 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d2)) into 0
1538639564.502 * [misc]backup-simplify:  Simplify (- (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d2)) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.502 * [misc]backup-simplify:  Simplify (- (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d2)) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 0 (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.503 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d2))))) into 0
1538639564.503 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.503 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.504 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.504 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.505 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.505 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.505 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.506 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.507 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.507 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639564.507 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
1538639564.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.508 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1538639564.508 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d2 2) d1) d2)) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d2 2) d1) d2)) (/ 0 (+ (/ (pow d2 2) d1) d2))))) into 0
1538639564.509 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (/ (pow d2 2) d1) d2)))) into 0
1538639564.513 * [misc]backup-simplify:  Simplify (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) into (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639564.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.513 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.514 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.515 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.515 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.515 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.516 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.517 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into 0
1538639564.519 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.519 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.519 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into 0
1538639564.520 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.521 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.523 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.523 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))))) into 0
1538639564.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.524 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.524 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.525 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d1)) into 0
1538639564.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.526 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639564.527 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.527 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639564.528 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639564.529 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 0 (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639564.531 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639564.531 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.531 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.531 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.533 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.534 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.534 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.535 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.536 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.537 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))))) into 0
1538639564.537 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639564.538 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639564.538 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1538639564.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.539 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.540 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 (pow d2 3)) (* 0 0))) into 0
1538639564.542 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))))) into 0
1538639564.543 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))))) into 0
1538639564.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.545 * [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) 0) into (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639564.547 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) into (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639564.549 * [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) into (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639564.553 * [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) into (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639564.557 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639564.562 * [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (- (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639564.570 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (- (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))) into (- (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4))))))
1538639564.570 * [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))))) in d2
1538639564.570 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))))) in d2
1538639564.570 * [misc]taylor:  Taking taylor expansion of 2/9 in d2
1538639564.570 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639564.570 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2)))) in d2
1538639564.570 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.570 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.570 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.571 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.571 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.572 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.572 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.572 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.572 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.572 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.572 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.572 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.572 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.572 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.572 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.572 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.572 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.573 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.573 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.573 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.573 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.573 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.573 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.573 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.573 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.573 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.573 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.574 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.574 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.574 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.574 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.574 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.575 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.575 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (* (pow d2 2) (pow d1 2))) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.575 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.575 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.575 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.575 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.575 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.575 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.575 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.575 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.575 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.575 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.575 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.576 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.576 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.576 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.576 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.577 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.577 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639564.577 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639564.577 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)) into (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))
1538639564.577 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4))))) in d2
1538639564.578 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d2
1538639564.578 * [misc]taylor:  Taking taylor expansion of 1/9 in d2
1538639564.578 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.578 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d2
1538639564.578 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.578 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.578 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.578 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.578 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.579 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.579 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.579 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.579 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.579 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.579 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.579 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.579 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.579 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.579 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.579 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.580 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.580 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.580 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.580 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.580 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.580 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.580 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.580 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.580 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.580 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.580 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.581 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.581 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.581 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.581 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.582 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.582 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.582 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d2
1538639564.582 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639564.582 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.582 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.582 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.582 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.582 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.582 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.582 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.582 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.582 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.583 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.583 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639564.583 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.583 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.583 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.584 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.584 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.584 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639564.584 * [misc]backup-simplify:  Simplify (* 1 (pow d1 4)) into (pow d1 4)
1538639564.585 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 4)) into (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 4))
1538639564.585 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)))) in d2
1538639564.585 * [misc]taylor:  Taking taylor expansion of 1/9 in d2
1538639564.585 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.585 * [misc]taylor:  Taking taylor expansion of (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4))) in d2
1538639564.585 * [misc]taylor:  Taking taylor expansion of (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) in d2
1538639564.585 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639564.585 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.585 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.585 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.586 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.586 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.586 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.586 * [misc]taylor:  Taking taylor expansion of (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d2) (/ 1 d1))) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.586 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.586 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.586 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.586 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.586 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.587 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.587 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.587 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.587 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.587 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.587 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.587 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.587 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.587 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.587 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.587 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.587 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.587 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.587 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.588 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
1538639564.588 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.588 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.588 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log d2)) (- (* 2 (log d3)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.588 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.588 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.588 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d2 4)) in d2
1538639564.588 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639564.588 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639564.588 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.588 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.588 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.588 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.589 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.589 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.589 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.589 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.589 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.589 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.589 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639564.589 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.589 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.589 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.589 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.589 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.590 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.590 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.590 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.590 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.591 * [misc]backup-simplify:  Simplify (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))) into (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))
1538639564.591 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.591 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.591 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d1)) (* 0 1)) into (- (/ 1 d1))
1538639564.592 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 d1))) 1)) (pow -1 1)))) 1) into (/ 1 d1)
1538639564.592 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.592 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.593 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.593 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.593 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (* 1/3 (/ 1 d1))
1538639564.593 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.593 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.594 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ 1 d1)) (* 0 1))) into 0
1538639564.595 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 d1))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (/ -1/2 (pow d1 2))
1538639564.596 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.597 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.597 * [misc]backup-simplify:  Simplify (+ (/ -1/2 (pow d1 2)) 0) into (- (* 1/2 (/ 1 (pow d1 2))))
1538639564.597 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 1/2 (/ 1 (pow d1 2))))) (+ (* 0 (/ 1 d1)) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into (- (* 1/6 (/ 1 (pow d1 2))))
1538639564.598 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 2) 2)) (* (/ (pow (- (* 1/6 (/ 1 (pow d1 2)))) 1) 1)))) into (* -1/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))
1538639564.598 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))
1538639564.600 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.601 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) (* -1/9 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (pow d1 2)))) (+ (* 0 (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))))) into (- (* 1/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))))
1538639564.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.601 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.601 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639564.601 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* (/ 1 d1) 1)) into (* 2 (/ 1 d1))
1538639564.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.602 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) (/ 1 d1)) (* 0 1))) into (/ 1 (pow d1 2))
1538639564.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 d1)) 0) (* (/ 1 (pow d1 2)) 1))) into (/ 1 (pow d1 2))
1538639564.603 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) (* 1/3 (/ (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) d1))) (* 0 (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))
1538639564.603 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (* 2 (/ 1 d1)) 1)) into (* 2 (/ 1 d1))
1538639564.604 * [misc]backup-simplify:  Simplify (- (/ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)) 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ (* 2 (/ 1 d1)) 1)))) into (- (* 5/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)))
1538639564.606 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))) 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ (/ 1 (pow d1 2)) 1)) (* (- (* 5/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1))) (/ (* 2 (/ 1 d1)) 1)))) into (* 20/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))
1538639564.608 * [misc]backup-simplify:  Simplify (+ (* 1/9 (* 20/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))) (+ (* 0 (- (* 5/3 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) d1)))) (* 0 (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))))) into (* 20/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))
1538639564.609 * [misc]backup-simplify:  Simplify (+ 0 (* 20/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))) into (* 20/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))
1538639564.609 * [misc]backup-simplify:  Simplify (- (* 20/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))) into (- (* 20/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))))
1538639564.610 * [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))) (- (* 20/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))))) into (- (* 2/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))))
1538639564.610 * [misc]taylor:  Taking taylor expansion of (- (* 2/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)))) in d1
1538639564.610 * [misc]taylor:  Taking taylor expansion of (* 2/81 (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2))) in d1
1538639564.610 * [misc]taylor:  Taking taylor expansion of 2/81 in d1
1538639564.610 * [misc]backup-simplify:  Simplify 2/81 into 2/81
1538639564.610 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (pow d1 2)) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.611 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.611 * [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (* 2 (log d3)) (log d2))) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.611 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.611 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.611 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (log d3)) (log d2)) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.611 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.611 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.611 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.611 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.611 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639564.611 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.611 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.611 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639564.611 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.611 * [misc]backup-simplify:  Simplify (+ (* 2 (log d3)) (log d2)) into (+ (* 2 (log d3)) (log d2))
1538639564.611 * [misc]backup-simplify:  Simplify (- (+ (* 2 (log d3)) (log d2))) into (- (+ (* 2 (log d3)) (log d2)))
1538639564.611 * [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (* 2 (log d3)) (log d2)))) into (- (log -1) (+ (* 2 (log d3)) (log d2)))
1538639564.612 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))) into (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))
1538639564.612 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2)))))
1538639564.612 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639564.612 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.612 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.612 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639564.613 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639564.613 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639564.613 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.613 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.613 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.613 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.613 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.614 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))
1538639564.616 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.618 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.619 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.619 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.620 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639564.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.621 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2))))) into 0
1538639564.622 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.627 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.629 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.629 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.631 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639564.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.632 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (+ (* 2 (log d3)) (log d2)))))) into 0
1538639564.634 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.635 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639564.636 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.637 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) 0) (* 0 (cbrt -1))) into 0
1538639564.637 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.638 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ 0 1)))) into 0
1538639564.639 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.640 * [misc]backup-simplify:  Simplify (+ (* 2/81 0) (+ (* 0 0) (* 0 (* (exp (* 1/3 (- (log -1) (+ (* 2 (log d3)) (log d2))))) (cbrt -1))))) into 0
1538639564.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.640 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.643 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.644 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.650 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into 0
1538639564.651 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.652 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.653 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into 0
1538639564.655 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.656 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639564.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.657 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.657 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639564.658 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0)))) into 0
1538639564.659 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ d2 d1))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))) (* 0 (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639564.660 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1)))))) into 0
1538639564.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.661 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.662 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.663 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.663 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.664 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.666 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.667 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639564.667 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639564.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.668 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639564.669 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) into 0
1538639564.670 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639564.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.671 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.672 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 1) into 0
1538639564.673 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.674 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.674 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) into 0
1538639564.676 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.676 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639564.677 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.677 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.677 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639564.677 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639564.679 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))) (/ 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.680 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (* (+ (/ 1 d2) (/ 1 d1)) (pow d2 2))))) into 0
1538639564.683 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639564.683 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.683 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.684 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639564.686 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (+ (/ 1 d2) (/ 1 d1))) 1)))) 2) into 0
1538639564.688 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.688 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.688 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.689 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) into 0
1538639564.691 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.692 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639564.693 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639564.693 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639564.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.694 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639564.694 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639564.695 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ d2 d1))) (+ (* (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))) (* 0 (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639564.697 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (* (cbrt -1) (exp (* 1/3 (- (log (* -1 (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d3)))))) (+ 1 (/ d2 d1)))))) into 0
1538639564.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.697 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.697 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.697 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.697 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.697 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.698 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (+ (* 2 (log (/ 1 (- d3)))) (log (/ 1 (- d2))))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (+ (* 2 (log (/ -1 d3))) (log (/ -1 d2)))))))
1538639564.698 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2)
1538639564.699 * [misc]backup-simplify:  Simplify (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) into (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3)
1538639564.699 * [misc]approximate:  Taking taylor expansion of (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3) in (d3 d4 d2 d1) around 0
1538639564.699 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3) in d1
1538639564.699 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))))) in d1
1538639564.699 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))))) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.700 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.700 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of (- (+ d3 d2) (+ d4 d1)) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of (+ d3 d2) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.700 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.700 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.700 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.700 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.700 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.700 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.700 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.700 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.700 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.700 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.700 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.700 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.700 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639564.700 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.700 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.700 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.700 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.700 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.700 * [misc]backup-simplify:  Simplify (+ d3 d2) into (+ d3 d2)
1538639564.700 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1538639564.700 * [misc]backup-simplify:  Simplify (- d4) into (- d4)
1538639564.701 * [misc]backup-simplify:  Simplify (+ (+ d3 d2) (- d4)) into (- (+ d3 d2) d4)
1538639564.701 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639564.701 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639564.701 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639564.701 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1538639564.701 * [misc]backup-simplify:  Simplify (* (- (+ d3 d2) d4) (- (+ d2 d4) d3)) into (* (- (+ d2 d4) d3) (- (+ d3 d2) d4))
1538639564.701 * [misc]backup-simplify:  Simplify (log (* (- (+ d2 d4) d3) (- (+ d3 d2) d4))) into (log (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)))
1538639564.701 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)))) into (* 1/3 (log (* (- (+ d2 d4) d3) (- (+ d3 d2) d4))))
1538639564.702 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- (+ d2 d4) d3) (- (+ d3 d2) d4))))) into (pow (* (- (+ d2 d4) d3) (- (+ d3 d2) d4)) 1/3)
1538639564.702 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))))) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))))) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.702 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.702 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of (- (+ d3 d2) (+ d4 d1)) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of (+ d3 d2) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.702 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.702 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.702 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.702 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.702 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.702 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.702 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.702 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.702 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639564.702 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.702 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.702 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.702 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.702 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.702 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639564.703 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.703 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.703 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.703 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.703 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639564.703 * [misc]backup-simplify:  Simplify (+ d4 d1) into (+ d4 d1)
1538639564.703 * [misc]backup-simplify:  Simplify (- (+ d4 d1)) into (- (+ d4 d1))
1538639564.703 * [misc]backup-simplify:  Simplify (+ d3 (- (+ d4 d1))) into (- d3 (+ d4 d1))
1538639564.703 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639564.703 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639564.703 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639564.703 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639564.703 * [misc]backup-simplify:  Simplify (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1))) into (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1)))
1538639564.704 * [misc]backup-simplify:  Simplify (log (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1)))) into (log (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1))))
1538639564.704 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1))))) into (* 1/3 (log (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1)))))
1538639564.704 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1)))))) into (pow (* (- d3 (+ d4 d1)) (- d4 (+ d3 d1))) 1/3)
1538639564.704 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))))) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))))) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.704 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.704 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of (- (+ d3 d2) (+ d4 d1)) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of (+ d3 d2) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.704 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.704 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.704 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.704 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d4
1538639564.704 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.705 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.705 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.705 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.705 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.705 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639564.705 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639564.705 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.705 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.705 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.705 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.705 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.705 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639564.705 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.705 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.705 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.705 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.705 * [misc]backup-simplify:  Simplify (+ d3 d2) into (+ d3 d2)
1538639564.705 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.705 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.705 * [misc]backup-simplify:  Simplify (+ (+ d3 d2) (- d1)) into (- (+ d3 d2) d1)
1538639564.705 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639564.705 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639564.705 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639564.705 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
1538639564.706 * [misc]backup-simplify:  Simplify (* (- (+ d3 d2) d1) (- d2 (+ d3 d1))) into (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1))
1538639564.706 * [misc]backup-simplify:  Simplify (log (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1))) into (log (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1)))
1538639564.706 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1)))) into (* 1/3 (log (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1))))
1538639564.706 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1))))) into (pow (* (- d2 (+ d3 d1)) (- (+ d3 d2) d1)) 1/3)
1538639564.706 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3) in d3
1538639564.706 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))))) in d3
1538639564.706 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))))) in d3
1538639564.706 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.707 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.707 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of (- (+ d3 d2) (+ d4 d1)) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of (+ d3 d2) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.707 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.707 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.707 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.707 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.707 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.707 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.707 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.707 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.707 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.707 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.707 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.707 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.707 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639564.707 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.707 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.707 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.707 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.707 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.707 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639564.707 * [misc]backup-simplify:  Simplify (+ d4 d1) into (+ d4 d1)
1538639564.708 * [misc]backup-simplify:  Simplify (- (+ d4 d1)) into (- (+ d4 d1))
1538639564.708 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d4 d1))) into (- d2 (+ d4 d1))
1538639564.708 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639564.708 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.708 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.708 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639564.708 * [misc]backup-simplify:  Simplify (* (- d2 (+ d4 d1)) (- (+ d2 d4) d1)) into (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))
1538639564.708 * [misc]backup-simplify:  Simplify (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))) into (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))
1538639564.709 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) into (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))
1538639564.709 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) into (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3)
1538639564.709 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) 1/3) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))))) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))))) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.709 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.709 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1)))) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of (* (- (+ d3 d2) (+ d4 d1)) (- (+ d2 d4) (+ d3 d1))) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of (- (+ d3 d2) (+ d4 d1)) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of (+ d3 d2) in d3
1538639564.709 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.709 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.709 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.710 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.710 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.710 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d3
1538639564.710 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.710 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.710 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.710 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.710 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639564.710 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639564.710 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.710 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.710 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.710 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.710 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639564.710 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.710 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.710 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.710 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.710 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.710 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639564.710 * [misc]backup-simplify:  Simplify (+ d4 d1) into (+ d4 d1)
1538639564.710 * [misc]backup-simplify:  Simplify (- (+ d4 d1)) into (- (+ d4 d1))
1538639564.710 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d4 d1))) into (- d2 (+ d4 d1))
1538639564.710 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639564.710 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.711 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.711 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639564.711 * [misc]backup-simplify:  Simplify (* (- d2 (+ d4 d1)) (- (+ d2 d4) d1)) into (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))
1538639564.711 * [misc]backup-simplify:  Simplify (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))) into (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))
1538639564.711 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) into (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))
1538639564.711 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) into (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3)
1538639564.712 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.712 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.712 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.712 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.712 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.712 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.712 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.712 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.712 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.712 * [misc]taylor:  Taking taylor expansion of (- d2 (+ d4 d1)) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.712 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.712 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d4
1538639564.712 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.712 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.712 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.712 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.712 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.712 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639564.712 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.712 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.713 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.713 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.713 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.713 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.713 * [misc]backup-simplify:  Simplify (log (pow (- d2 d1) 2)) into (log (pow (- d2 d1) 2))
1538639564.714 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d2 d1) 2))) into (* 1/3 (log (pow (- d2 d1) 2)))
1538639564.714 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d2 d1) 2)))) into (pow (pow (- d2 d1) 2) 1/3)
1538639564.714 * [misc]taylor:  Taking taylor expansion of (pow (pow (- d2 d1) 2) 1/3) in d2
1538639564.714 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- d2 d1) 2)))) in d2
1538639564.714 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- d2 d1) 2))) in d2
1538639564.714 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.714 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.714 * [misc]taylor:  Taking taylor expansion of (log (pow (- d2 d1) 2)) in d2
1538639564.714 * [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
1538639564.714 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639564.714 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.714 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.714 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.714 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.714 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.714 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.715 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639564.715 * [misc]backup-simplify:  Simplify (* (- d1) (- d1)) into (pow d1 2)
1538639564.715 * [misc]backup-simplify:  Simplify (log (pow d1 2)) into (log (pow d1 2))
1538639564.715 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d1 2))) into (* 1/3 (log (pow d1 2)))
1538639564.715 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d1 2)))) into (pow (pow d1 2) 1/3)
1538639564.715 * [misc]taylor:  Taking taylor expansion of (pow (pow d1 2) 1/3) in d1
1538639564.715 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow d1 2)))) in d1
1538639564.715 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow d1 2))) in d1
1538639564.715 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.715 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.715 * [misc]taylor:  Taking taylor expansion of (log (pow d1 2)) in d1
1538639564.715 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639564.715 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.715 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.715 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.716 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.716 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.716 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) 0) into (* 2 (log d1))
1538639564.716 * [misc]backup-simplify:  Simplify (* 1/3 (* 2 (log d1))) into (* 2/3 (log d1))
1538639564.716 * [misc]backup-simplify:  Simplify (exp (* 2/3 (log d1))) into (pow d1 2/3)
1538639564.716 * [misc]backup-simplify:  Simplify (pow d1 2/3) into (pow d1 2/3)
1538639564.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.717 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.717 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.717 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.717 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.718 * [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d4 d1)) -1) (* 1 (- (+ d2 d4) d1))) into (* 2 d4)
1538639564.719 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 d4)) 1)) (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1)))) 1) into (* 2 (/ d4 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))
1538639564.719 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 2 (/ d4 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) (* 0 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) into (* 2/3 (/ d4 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))
1538639564.721 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) (+ (* (/ (pow (* 2/3 (/ d4 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) 1) 1)))) into (* 2/3 (* (pow (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))) 1/3) d4))
1538639564.721 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))) 1/3) d4)) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639564.721 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639564.721 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))) 1/3) d4) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))) 1/3) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)))))) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))))) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.721 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.721 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)))) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) d1) 2) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639564.721 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.721 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.721 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.721 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.721 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.722 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.722 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.722 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639564.722 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.722 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.722 * [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d4 d1)) 2) in d4
1538639564.722 * [misc]taylor:  Taking taylor expansion of (- d2 (+ d4 d1)) in d4
1538639564.722 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.722 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.722 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d4
1538639564.722 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.722 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.722 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.722 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.722 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.722 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.722 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.722 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.723 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.723 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.723 * [misc]backup-simplify:  Simplify (* (pow (- d2 d1) 2) (pow (- d2 d1) 2)) into (pow (- d2 d1) 4)
1538639564.724 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d2 d1) 4)) into (/ 1 (pow (- d2 d1) 4))
1538639564.725 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (- d2 d1) 4))) into (log (/ 1 (pow (- d2 d1) 4)))
1538639564.725 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (- d2 d1) 4)))) into (* 1/3 (log (/ 1 (pow (- d2 d1) 4))))
1538639564.726 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (- d2 d1) 4))))) into (pow (/ 1 (pow (- d2 d1) 4)) 1/3)
1538639564.726 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.726 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.726 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.726 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (- d2 d1) 4)) 1/3) 0) into 0
1538639564.727 * [misc]backup-simplify:  Simplify (* 2/3 0) into 0
1538639564.727 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.727 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.727 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.727 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.727 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.727 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.727 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.727 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.728 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.728 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.728 * [misc]backup-simplify:  Simplify (+ (* (- d2 d1) -1) (* 1 (- d2 d1))) into 0
1538639564.729 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (- d2 d1) 2) 1)))) 1) into 0
1538639564.730 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (pow (- d2 d1) 2)))) into 0
1538639564.731 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (- d2 d1) 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.731 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.731 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.731 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.731 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.731 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.732 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.732 * [misc]backup-simplify:  Simplify (+ (* (- d1) 1) (* 1 (- d1))) into (- (* 2 d1))
1538639564.733 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 d1))) 1)) (pow (pow d1 2) 1)))) 1) into (/ -2 d1)
1538639564.733 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -2 d1)) (* 0 (log (pow d1 2)))) into (- (* 2/3 (/ 1 d1)))
1538639564.733 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d1 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 d1))) 1) 1)))) into (* -2/3 (pow (/ 1 d1) 1/3))
1538639564.733 * [misc]taylor:  Taking taylor expansion of (* -2/3 (pow (/ 1 d1) 1/3)) in d1
1538639564.733 * [misc]taylor:  Taking taylor expansion of -2/3 in d1
1538639564.733 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639564.733 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
1538639564.733 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
1538639564.734 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
1538639564.734 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.734 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.734 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d1
1538639564.734 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639564.734 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.734 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.734 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.734 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.734 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.734 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
1538639564.734 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
1538639564.735 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
1538639564.735 * [misc]backup-simplify:  Simplify (* -2/3 (pow d1 -1/3)) into (* -2/3 (pow (/ 1 d1) 1/3))
1538639564.735 * [misc]backup-simplify:  Simplify (* -2/3 (pow (/ 1 d1) 1/3)) into (* -2/3 (pow (/ 1 d1) 1/3))
1538639564.735 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.738 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1538639564.738 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) 0) into (* 2 (log d1))
1538639564.739 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (* 2 (log d1)))) into 0
1538639564.740 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.740 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.740 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.742 * [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d4 d1)) 0) (+ (* 1 -1) (* 0 (- (+ d2 d4) d1)))) into (- 1)
1538639564.745 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 2 d4)) 2)) (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 2))) (* 1 (/ (* 1 (pow (* 2 (- 1)) 1)) (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1)))) 2) into (* -1/2 (+ (* 2 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 4 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))))))
1538639564.749 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (* 2 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 4 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))))))) (+ (* 0 (* 2 (/ d4 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) (* 0 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))))) into (- (+ (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 2/3 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))))))
1538639564.753 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) (+ (* (/ (pow (* 2/3 (/ d4 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 2/3 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)))))) 1) 1)))) into (* -1 (* (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3) (+ (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 4/9 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)))))))
1538639564.753 * [misc]taylor:  Taking taylor expansion of (* -1 (* (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3) (+ (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 4/9 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))))))) in d4
1538639564.753 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.753 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.753 * [misc]taylor:  Taking taylor expansion of (* (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3) (+ (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 4/9 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)))))) in d4
1538639564.753 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) 1/3) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))))) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.754 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.754 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.754 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.754 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.754 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.754 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.754 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.754 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.754 * [misc]taylor:  Taking taylor expansion of (- d2 (+ d4 d1)) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.754 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.754 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d4
1538639564.754 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.754 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.754 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.754 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.754 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.754 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639564.754 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.754 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.754 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.754 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.754 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.754 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.754 * [misc]backup-simplify:  Simplify (log (pow (- d2 d1) 2)) into (log (pow (- d2 d1) 2))
1538639564.755 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- d2 d1) 2))) into (* 1/3 (log (pow (- d2 d1) 2)))
1538639564.755 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- d2 d1) 2)))) into (pow (pow (- d2 d1) 2) 1/3)
1538639564.755 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) (* 4/9 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))))) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))))) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.755 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ d2 d4) d1) (- d2 (+ d4 d1)))) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (- d2 (+ d4 d1))) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.755 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.755 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.755 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.755 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.755 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.755 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.755 * [misc]taylor:  Taking taylor expansion of (- d2 (+ d4 d1)) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.755 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.755 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d4
1538639564.755 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.755 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.755 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.755 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.755 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.755 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639564.755 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.755 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.755 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.755 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.755 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.756 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.756 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d2 d1) 2)) into (/ 1 (pow (- d2 d1) 2))
1538639564.756 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)))) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639564.756 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639564.756 * [misc]taylor:  Taking taylor expansion of (/ (pow d4 2) (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2))) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.756 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.756 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.756 * [misc]taylor:  Taking taylor expansion of (* (pow (- (+ d2 d4) d1) 2) (pow (- d2 (+ d4 d1)) 2)) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of (pow (- (+ d2 d4) d1) 2) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.756 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.756 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.756 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.756 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.756 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.756 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.756 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639564.756 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.756 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.756 * [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d4 d1)) 2) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of (- d2 (+ d4 d1)) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.756 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.756 * [misc]taylor:  Taking taylor expansion of (+ d4 d1) in d4
1538639564.756 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.756 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.756 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.756 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.756 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.756 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639564.756 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.757 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639564.757 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.757 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.757 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- d2 d1)) into (pow (- d2 d1) 2)
1538639564.757 * [misc]backup-simplify:  Simplify (* (pow (- d2 d1) 2) (pow (- d2 d1) 2)) into (pow (- d2 d1) 4)
1538639564.758 * [misc]backup-simplify:  Simplify (/ 1 (pow (- d2 d1) 4)) into (/ 1 (pow (- d2 d1) 4))
1538639564.758 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (pow (- d2 d1) 2))) into (/ 1/3 (pow (- d2 d1) 2))
1538639564.759 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (pow (- d2 d1) 2)) 0) into (* 1/3 (/ 1 (pow (- d2 d1) 2)))
1538639564.759 * [misc]backup-simplify:  Simplify (* (pow (pow (- d2 d1) 2) 1/3) (* 1/3 (/ 1 (pow (- d2 d1) 2)))) into (* 1/3 (pow (/ 1 (pow (- d2 d1) 4)) 1/3))
1538639564.760 * [misc]backup-simplify:  Simplify (* -1 (* 1/3 (pow (/ 1 (pow (- d2 d1) 4)) 1/3))) into (* -1/3 (pow (/ 1 (pow (- d2 d1) 4)) 1/3))
1538639564.760 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow (- d2 d1) 4)) 1/3)) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of -1/3 in d2
1538639564.760 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639564.760 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (- d2 d1) 4)) 1/3) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- d2 d1) 4))))) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- d2 d1) 4)))) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.760 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.760 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (- d2 d1) 4))) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d2 d1) 4)) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 4) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639564.760 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.760 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.760 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.760 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.760 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.760 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639564.760 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639564.760 * [misc]backup-simplify:  Simplify (* (- d1) (- d1)) into (pow d1 2)
1538639564.760 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639564.760 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
1538639564.760 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d1 4))) into (log (/ 1 (pow d1 4)))
1538639564.760 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d1 4)))) into (* 1/3 (log (/ 1 (pow d1 4))))
1538639564.761 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d1 4))))) into (pow (/ 1 (pow d1 4)) 1/3)
1538639564.761 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d1 4)) 1/3)) into (* -1/3 (pow (/ 1 (pow d1 4)) 1/3))
1538639564.761 * [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 (pow d1 4)) 1/3)) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of -1/3 in d1
1538639564.761 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639564.761 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d1 4)) 1/3) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d1 4))))) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d1 4)))) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.761 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.761 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d1 4))) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d1
1538639564.761 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.761 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.761 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.762 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.762 * [misc]backup-simplify:  Simplify (+ (* (- 4) (log d1)) 0) into (- (* 4 (log d1)))
1538639564.762 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 4 (log d1)))) into (* -4/3 (log d1))
1538639564.762 * [misc]backup-simplify:  Simplify (exp (* -4/3 (log d1))) into (pow d1 -4/3)
1538639564.762 * [misc]backup-simplify:  Simplify (* -1/3 (pow d1 -4/3)) into (* -1/3 (pow (/ 1 (pow d1 4)) 1/3))
1538639564.762 * [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 (pow d1 4)) 1/3)) into (* -1/3 (pow (/ 1 (pow d1 4)) 1/3))
1538639564.764 * [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 (pow d1 4)) 1/3)) (pow (* 1 (* 1 (* 1 d3))) 2)) (+ (* (* -2/3 (pow (/ 1 d1) 1/3)) (* 1 (* d2 (* 1 1)))) (pow d1 2/3))) into (- (pow d1 2/3) (+ (* 2/3 (* d2 (pow (/ 1 d1) 1/3))) (* 1/3 (* (pow d3 2) (pow (/ 1 (pow d1 4)) 1/3)))))
1538639564.764 * [misc]backup-simplify:  Simplify (cbrt (* (+ (- (/ 1 d3) (/ 1 d4)) (- (/ 1 d2) (/ 1 d1))) (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))))) into (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3)
1538639564.764 * [misc]approximate:  Taking taylor expansion of (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3) in (d3 d4 d2 d1) around 0
1538639564.764 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))))) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))))) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.764 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.764 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639564.764 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.764 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.764 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.765 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.765 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.765 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.765 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.765 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.765 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.765 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.765 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.765 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.765 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639564.765 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.765 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.765 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.765 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.766 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.766 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.766 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.766 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.766 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.766 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.766 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639564.766 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.766 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) 0) into (- (* 2 (log d1)))
1538639564.766 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d1)))) into (* -2/3 (log d1))
1538639564.766 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d1))) into (pow d1 -2/3)
1538639564.767 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))))) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))))) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.767 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.767 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.767 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.767 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.767 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.767 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.767 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.767 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.767 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.767 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.767 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.767 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.767 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639564.767 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.767 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.767 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d2
1538639564.768 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639564.768 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.768 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.768 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.768 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.768 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.768 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.768 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.768 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.768 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.768 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.768 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.768 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.768 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.768 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639564.769 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639564.769 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639564.769 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))))) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))))) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.769 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.769 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.769 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.769 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.769 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.769 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.769 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.769 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.769 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.769 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.769 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.769 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.769 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.769 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.769 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639564.769 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.769 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.770 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.770 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.770 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.770 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.770 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.770 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.770 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.770 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.770 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.770 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.770 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1538639564.770 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.771 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) (log -1)) into (- (log -1) (* 2 (log d4)))
1538639564.771 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d4)))) into (* 1/3 (- (log -1) (* 2 (log d4))))
1538639564.771 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d4))))) into (exp (* 1/3 (- (log -1) (* 2 (log d4)))))
1538639564.771 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))))) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))))) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.771 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.771 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.771 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.771 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.771 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.771 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.771 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.771 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.771 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.772 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.772 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.772 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.772 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.772 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.772 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.772 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.772 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.772 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.772 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.772 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.772 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.772 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.772 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.772 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.773 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.773 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.773 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.773 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.773 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.773 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.774 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.774 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.774 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) 1/3) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))))) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))))) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.774 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))))) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1)))) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.774 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.774 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.774 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.774 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.774 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.774 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.774 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.774 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.774 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.774 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.774 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.775 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d1))) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.775 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.775 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.775 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.775 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.775 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.775 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.775 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.775 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.775 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.775 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.775 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.775 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.775 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.775 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.775 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.776 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.776 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.776 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.776 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.776 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.776 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.777 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639564.777 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639564.777 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.777 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.777 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639564.777 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639564.777 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.777 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.777 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.777 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.777 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.777 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.777 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.777 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.777 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.777 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.777 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.777 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.777 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.777 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.778 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.778 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.778 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.778 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.778 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.778 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.778 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.778 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.778 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.778 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.778 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.778 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.778 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.778 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.778 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.778 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.778 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.778 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.778 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.778 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.778 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.779 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.779 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639564.779 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639564.779 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.779 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.779 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639564.779 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.779 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.779 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.779 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.779 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.779 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.779 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.779 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.779 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.779 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.779 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.779 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.779 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.779 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.780 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.780 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.780 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.781 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1538639564.781 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d1)) into (+ (/ 1 d4) (/ 1 d1))
1538639564.781 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 d4) (/ 1 d1)))
1538639564.781 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d1)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d1)))
1538639564.781 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
1538639564.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.782 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.782 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1538639564.782 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d1))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))
1538639564.782 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d1)))) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1)) 1)) into (* 2 (/ 1 d4))
1538639564.783 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 (/ 1 d4))) 1)) (pow -1 1)))) 1) into (/ -2 d4)
1538639564.784 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.784 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -2 d4)) (* 0 (- (log -1) (* 2 (log d3))))) into (- (* 2/3 (/ 1 d4)))
1538639564.785 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d4))
1538639564.785 * [misc]taylor:  Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d4)) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of -2/3 in d4
1538639564.785 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639564.785 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d4) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.785 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.785 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.785 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.785 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.785 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.785 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.785 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.785 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.785 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.785 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.786 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.786 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.786 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.786 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.786 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.786 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.787 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.787 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.787 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 1) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.790 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.791 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.791 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.792 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.793 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.794 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)))) into 0
1538639564.794 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3))))))) into 0
1538639564.794 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.794 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.794 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.794 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.794 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.797 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.798 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.798 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.799 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.800 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.800 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.800 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.800 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.800 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.800 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.806 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.807 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.808 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.808 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.810 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.810 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.810 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.810 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.812 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.813 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.813 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.814 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.815 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.816 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.816 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.816 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.818 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.818 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.820 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d1)))) (* 0 1))) into (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (+ (/ 1 (pow d4 2)) (+ (* 2 (/ 1 (* d2 d1))) (/ 1 (* d4 d2)))))
1538639564.822 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 2 (/ 1 d4))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (+ (/ 1 (pow d4 2)) (+ (* 2 (/ 1 (* d2 d1))) (/ 1 (* d4 d2)))))) 1)) (pow -1 1)))) 2) into (* 1/2 (- (+ (* 4 (/ 1 (* d2 d1))) (* 2 (/ 1 (* d4 d2)))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d2 2))) (+ (* 2 (/ 1 (* d2 d4))) (* 2 (/ 1 (pow d4 2))))))))
1538639564.822 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.824 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 4 (/ 1 (* d2 d1))) (* 2 (/ 1 (* d4 d2)))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d2 2))) (+ (* 2 (/ 1 (* d2 d4))) (* 2 (/ 1 (pow d4 2))))))))) (+ (* 0 (/ -2 d4)) (* 0 (- (log -1) (* 2 (log d3)))))) into (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (* d2 d4)))))))
1538639564.827 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4))) 2) 2)) (* (/ (pow (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (* d2 d4))))))) 1) 1)))) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639564.827 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d4
1538639564.827 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639564.827 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639564.827 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.827 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.827 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639564.827 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639564.827 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.827 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.827 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.828 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.828 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.828 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.828 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.828 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.828 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.828 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.828 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.828 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.828 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.828 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.829 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.829 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* d2 d1))) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639564.829 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639564.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.829 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.829 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.829 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.829 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639564.829 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639564.829 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d4 d2))) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.829 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1538639564.829 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.829 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.830 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.830 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.830 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.830 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639564.830 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639564.830 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.830 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d4
1538639564.830 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 d4))) in d4
1538639564.830 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.830 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.830 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d4
1538639564.830 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639564.830 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.830 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.830 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.830 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.830 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.830 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639564.831 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639564.831 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.831 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2))))) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (pow d1 2))) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.831 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.831 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.831 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.831 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.831 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2)))) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (pow d2 2))) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.831 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.831 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.831 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.831 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639564.831 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.831 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.831 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.831 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.831 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.832 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (* d2 d1))) into (/ 2/3 (* d2 d1))
1538639564.832 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639564.832 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.832 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
1538639564.832 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (* d2 d1)) 0) into (* 2/3 (/ 1 (* d2 d1)))
1538639564.833 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639564.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.833 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
1538639564.833 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (pow d1 2))) into (/ 1/3 (pow d1 2))
1538639564.833 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (pow d2 2))) into (/ 1/3 (pow d2 2))
1538639564.833 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.833 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.833 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.834 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.834 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.834 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (pow d2 2)) 0) into (* 1/3 (/ 1 (pow d2 2)))
1538639564.834 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (pow d1 2)) (* 1/3 (/ 1 (pow d2 2)))) into (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))
1538639564.834 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))) into (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))
1538639564.834 * [misc]backup-simplify:  Simplify (- (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))) into (- (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))
1538639564.835 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ 1 (* d2 d1))) (- (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))) into (- (* 2/3 (/ 1 (* d2 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))
1538639564.836 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.837 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.837 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.837 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.838 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.838 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.838 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
1538639564.839 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d2)) into (* 1/3 (/ 1 d2))
1538639564.839 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
1538639564.839 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639564.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.839 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) 0) into (* 1/3 (/ 1 d2))
1538639564.839 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d2))) into (- (* 1/3 (/ 1 d2)))
1538639564.839 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d2)) (- (* 1/3 (/ 1 d2)))) into 0
1538639564.842 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.843 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.843 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.844 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639564.845 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.845 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639564.845 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639564.845 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639564.845 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639564.846 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639564.846 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639564.846 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (* 2/3 (/ 1 (* d2 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (* 2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1))) (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))))
1538639564.846 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1))) (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))) in d2
1538639564.846 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1))) in d2
1538639564.846 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639564.846 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639564.846 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1)) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.847 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.847 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.847 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.847 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.847 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.847 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.847 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.847 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.847 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.847 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.847 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.847 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.847 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.847 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.848 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.848 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.848 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.848 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.848 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.848 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.848 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639564.848 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639564.848 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1) into (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1)
1538639564.848 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.848 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.848 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2)) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.848 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.848 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.848 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.848 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.848 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.848 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.848 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.848 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.848 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.848 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.849 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.849 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.849 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.849 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.849 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.849 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.849 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.849 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.849 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.849 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.850 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 1) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.850 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.850 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.850 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.850 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.850 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.850 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.850 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.850 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.850 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.850 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.850 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.850 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.850 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.850 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.850 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.850 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.851 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.851 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.851 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.851 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.851 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.851 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.851 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)) into (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))
1538639564.854 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.855 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.855 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.856 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.857 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.857 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639564.858 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1) (/ 0 d1)))) into 0
1538639564.858 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1))) into 0
1538639564.861 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.862 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.862 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.863 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.868 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.869 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.870 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.871 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639564.873 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.874 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.875 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.875 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)))) into 0
1538639564.876 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.876 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3)))))))) into 0
1538639564.877 * [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))
1538639564.877 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))
1538639564.878 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))
1538639564.878 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))
1538639564.878 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) in d1
1538639564.878 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))) in d1
1538639564.878 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.878 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.879 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.879 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.879 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.879 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.879 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.879 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.879 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.879 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.879 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.879 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.879 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.879 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.879 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.880 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.880 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.880 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.880 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639564.880 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.880 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.880 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.881 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.881 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 1) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.883 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.884 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.885 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.886 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.890 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.892 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.892 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.893 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639564.895 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.896 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.897 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.897 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.898 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)))) into 0
1538639564.898 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.899 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3)))))))) into 0
1538639564.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.899 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.904 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.906 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.906 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.907 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639564.908 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.909 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.909 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3)))))))) into 0
1538639564.909 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.909 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.909 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.909 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.909 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.909 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 d3)))))) into (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 d3))))))
1538639564.910 * [misc]backup-simplify:  Simplify (cbrt (* (+ (- (/ 1 (- d3)) (/ 1 (- d4))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4)))))) into (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3)
1538639564.910 * [misc]approximate:  Taking taylor expansion of (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3) in (d3 d4 d2 d1) around 0
1538639564.910 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))))) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))))) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.910 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.910 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.910 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.910 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.910 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.910 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639564.910 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.910 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.910 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.911 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.911 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.911 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.911 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.911 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.911 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.911 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639564.911 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.911 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.911 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639564.911 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.911 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.911 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.911 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639564.911 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.911 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.911 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639564.911 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.911 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.911 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.911 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.911 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.911 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.912 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.912 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.912 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.912 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) 0) into (- (* 2 (log d1)))
1538639564.912 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d1)))) into (* -2/3 (log d1))
1538639564.912 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d1))) into (pow d1 -2/3)
1538639564.912 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))))) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))))) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.912 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.912 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.912 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.912 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.912 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.912 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.912 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.912 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639564.912 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.913 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.913 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.913 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.913 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.913 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639564.913 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.913 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.913 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.913 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.913 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.913 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.913 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639564.913 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.913 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.913 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.913 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.913 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.914 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.914 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.914 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.914 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.914 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639564.914 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639564.914 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639564.914 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639564.914 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639564.914 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))))) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))))) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.914 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.914 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639564.914 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.915 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.915 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.915 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.915 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.915 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.915 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.915 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.915 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.915 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.915 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639564.915 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.915 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.915 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639564.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.916 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.916 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.916 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639564.916 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.916 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) (log -1)) into (- (log -1) (* 2 (log d4)))
1538639564.917 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d4)))) into (* 1/3 (- (log -1) (* 2 (log d4))))
1538639564.917 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d4))))) into (exp (* 1/3 (- (log -1) (* 2 (log d4)))))
1538639564.917 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))))) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))))) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.917 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.917 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.917 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.917 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.917 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.917 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.917 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.917 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.917 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.918 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.918 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.918 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.918 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.918 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.918 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.918 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.918 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.918 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.918 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.918 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.918 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.918 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.918 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.918 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.918 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.918 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.919 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.919 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1538639564.919 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.919 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.919 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.919 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.919 * [misc]taylor:  Taking taylor expansion of (pow (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) 1/3) in d3
1538639564.919 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))))) in d3
1538639564.919 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))))) in d3
1538639564.919 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639564.919 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.919 * [misc]taylor:  Taking taylor expansion of (log (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))))) in d3
1538639564.919 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3)))) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.920 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.920 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.920 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.920 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.920 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.920 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d3))) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d1)) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639564.920 * [misc]backup-simplify:  Simplify d4 into d4
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639564.920 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639564.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639564.920 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639564.920 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639564.920 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.920 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.921 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.921 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639564.921 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639564.921 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639564.921 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639564.921 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1538639564.921 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.921 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.922 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.922 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.922 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639564.922 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639564.922 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.922 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.922 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639564.922 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639564.922 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.922 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.922 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.922 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.922 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.922 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.922 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.922 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.922 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.922 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.922 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.922 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.922 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.923 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.923 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.923 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.923 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.923 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.923 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.923 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.923 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.923 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.923 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.923 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.923 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.923 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.923 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.923 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.923 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.923 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.923 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.923 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.923 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.924 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.924 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.924 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.924 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639564.924 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639564.924 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639564.924 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.924 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639564.924 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639564.924 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639564.924 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.924 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.924 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639564.924 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639564.924 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.924 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639564.924 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639564.924 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.924 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.924 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.924 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.925 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.925 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.925 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.925 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.925 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d1)) into (+ (/ 1 d4) (/ 1 d1))
1538639564.925 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.925 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1538639564.925 * [misc]backup-simplify:  Simplify (- (/ 1 d2)) into (- (/ 1 d2))
1538639564.926 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d1)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d1)) (/ 1 d2))
1538639564.926 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.926 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639564.926 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
1538639564.926 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
1538639564.926 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d1) (+ (/ 1 d4) (/ 1 d2)))
1538639564.926 * [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (/ 1 d4) (/ 1 d1)) (/ 1 d2))) (* (- (/ 1 d1) (+ (/ 1 d4) (/ 1 d2))) -1)) into (* 2 (/ 1 d4))
1538639564.927 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 (/ 1 d4))) 1)) (pow -1 1)))) 1) into (/ -2 d4)
1538639564.927 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.927 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -2 d4)) (* 0 (- (log -1) (* 2 (log d3))))) into (- (* 2/3 (/ 1 d4)))
1538639564.928 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d4))
1538639564.928 * [misc]taylor:  Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d4)) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of -2/3 in d4
1538639564.928 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639564.928 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d4) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.928 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.928 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.928 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.928 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.928 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.928 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.928 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.928 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.928 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.928 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.928 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.928 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.928 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.928 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.929 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.929 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.929 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.929 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.929 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 1) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.930 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.931 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.931 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.932 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.932 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.933 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)))) into 0
1538639564.933 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3))))))) into 0
1538639564.933 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.933 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.933 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.933 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.933 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.934 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.935 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.935 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.936 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.937 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.937 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639564.937 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.937 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.937 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.937 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.939 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.939 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.939 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.940 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.942 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.943 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639564.943 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.943 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.944 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.945 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.945 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.945 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.946 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.946 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639564.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639564.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639564.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.949 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d1) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d4) (/ 1 d1)) (/ 1 d2))) (* 0 -1))) into (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (+ (/ 1 (pow d4 2)) (+ (* 2 (/ 1 (* d2 d1))) (/ 1 (* d4 d2)))))
1538639564.950 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 2 (/ 1 d4))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ 1 (pow d1 2)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (+ (/ 1 (pow d4 2)) (+ (* 2 (/ 1 (* d2 d1))) (/ 1 (* d4 d2)))))) 1)) (pow -1 1)))) 2) into (* 1/2 (- (+ (* 4 (/ 1 (* d2 d1))) (* 2 (/ 1 (* d4 d2)))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d2 2))) (+ (* 2 (/ 1 (* d2 d4))) (* 2 (/ 1 (pow d4 2))))))))
1538639564.950 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639564.951 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 4 (/ 1 (* d2 d1))) (* 2 (/ 1 (* d4 d2)))) (+ (* 2 (/ 1 (pow d1 2))) (+ (* 2 (/ 1 (pow d2 2))) (+ (* 2 (/ 1 (* d2 d4))) (* 2 (/ 1 (pow d4 2))))))))) (+ (* 0 (/ -2 d4)) (* 0 (- (log -1) (* 2 (log d3)))))) into (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (* d2 d4)))))))
1538639564.953 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow (- (* 2/3 (/ 1 d4))) 2) 2)) (* (/ (pow (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (+ (* 1/3 (/ 1 (pow d4 2))) (* 1/3 (/ 1 (* d2 d4))))))) 1) 1)))) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2))))))))
1538639564.953 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2)))))))) in d4
1538639564.953 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639564.953 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639564.953 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.954 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.954 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639564.954 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639564.954 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639564.954 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.954 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.954 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639564.954 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639564.954 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.954 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639564.954 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639564.954 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.954 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.954 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.954 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.954 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.955 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.955 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.955 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2))))))) in d4
1538639564.955 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 (* d2 d1))) (* 1/3 (/ 1 (* d4 d2)))) in d4
1538639564.955 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* d2 d1))) in d4
1538639564.955 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639564.955 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639564.955 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1538639564.955 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639564.955 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.955 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.955 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.955 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.956 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639564.956 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1538639564.956 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d4 d2))) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.956 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.956 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.956 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.956 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.956 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.956 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639564.956 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639564.956 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.956 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d2 d4))) (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2)))))) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 d4))) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.956 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639564.956 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.957 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.957 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.957 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.957 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.957 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639564.957 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639564.957 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639564.957 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (pow d1 2))) (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2))))) in d4
1538639564.957 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (pow d1 2))) in d4
1538639564.957 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.957 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.957 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639564.957 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639564.957 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639564.957 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.957 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.957 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639564.957 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d4 2)))) in d4
1538639564.957 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (pow d2 2))) in d4
1538639564.957 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639564.958 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639564.958 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639564.958 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639564.958 * [misc]backup-simplify:  Simplify d2 into d2
1538639564.958 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639564.958 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639564.958 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d4 2))) in d4
1538639564.958 * [misc]taylor:  Taking taylor expansion of 1/9 in d4
1538639564.958 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639564.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1538639564.958 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639564.958 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639564.958 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.958 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.958 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639564.958 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (* d2 d1))) into (/ 2/3 (* d2 d1))
1538639564.959 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639564.959 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.959 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
1538639564.959 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (* d2 d1)) 0) into (* 2/3 (/ 1 (* d2 d1)))
1538639564.960 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1538639564.960 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639564.960 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
1538639564.960 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (pow d1 2))) into (/ 1/3 (pow d1 2))
1538639564.960 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (pow d2 2))) into (/ 1/3 (pow d2 2))
1538639564.961 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.961 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639564.961 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639564.961 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639564.962 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
1538639564.962 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (pow d2 2)) 0) into (* 1/3 (/ 1 (pow d2 2)))
1538639564.962 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (pow d1 2)) (* 1/3 (/ 1 (pow d2 2)))) into (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))
1538639564.962 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))) into (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))
1538639564.963 * [misc]backup-simplify:  Simplify (- (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2))))) into (- (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))
1538639564.963 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ 1 (* d2 d1))) (- (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))) into (- (* 2/3 (/ 1 (* d2 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))
1538639564.966 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.967 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.967 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.968 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.969 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.969 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
1538639564.969 * [misc]backup-simplify:  Simplify (+ 0 (/ 1/3 d2)) into (* 1/3 (/ 1 d2))
1538639564.969 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
1538639564.970 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
1538639564.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.970 * [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) 0) into (* 1/3 (/ 1 d2))
1538639564.970 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d2))) into (- (* 1/3 (/ 1 d2)))
1538639564.970 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d2)) (- (* 1/3 (/ 1 d2)))) into 0
1538639564.975 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639564.977 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639564.977 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639564.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.978 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639564.980 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639564.980 * [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
1538639564.980 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639564.980 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639564.981 * [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
1538639564.981 * [misc]backup-simplify:  Simplify (- 1/9) into -1/9
1538639564.981 * [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
1538639564.982 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (* 2/3 (/ 1 (* d2 d1))) (+ (* 1/3 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (pow d2 2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (* 2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1))) (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))))
1538639564.982 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1))) (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))) in d2
1538639564.982 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1))) in d2
1538639564.982 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639564.982 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639564.982 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (* d2 d1)) in d2
1538639564.982 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.982 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.982 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.982 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.982 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.982 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.983 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.983 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.983 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.983 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.983 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.983 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.983 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.983 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.983 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.983 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.983 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.983 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.983 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.984 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.984 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.984 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1538639564.984 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.984 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.984 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.984 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.984 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.984 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639564.984 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639564.985 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1) into (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1)
1538639564.985 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2))) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.985 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.985 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d2 2)) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.985 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.985 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.985 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.985 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.985 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.985 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.986 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.986 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.986 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.986 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.986 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.986 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.986 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.986 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.987 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.987 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.987 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639564.987 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639564.987 * [misc]backup-simplify:  Simplify 0 into 0
1538639564.987 * [misc]backup-simplify:  Simplify 1 into 1
1538639564.987 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639564.988 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 1) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.988 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.988 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.988 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639564.988 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639564.988 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639564.988 * [misc]backup-simplify:  Simplify -1 into -1
1538639564.988 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639564.988 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639564.988 * [misc]backup-simplify:  Simplify 2 into 2
1538639564.988 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639564.988 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639564.988 * [misc]backup-simplify:  Simplify d3 into d3
1538639564.988 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639564.989 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639564.989 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639564.989 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639564.989 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639564.989 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639564.989 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639564.990 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639564.990 * [misc]backup-simplify:  Simplify d1 into d1
1538639564.990 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639564.990 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)) into (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))
1538639564.992 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639564.993 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639564.994 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639564.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639564.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639564.994 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639564.996 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639564.996 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639564.996 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1) (/ 0 d1)))) into 0
1538639564.997 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) d1))) into 0
1538639565.000 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.000 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.001 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.001 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.001 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.006 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639565.007 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639565.008 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639565.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.008 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639565.009 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.010 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.010 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.011 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.011 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)))) into 0
1538639565.011 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.012 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3)))))))) into 0
1538639565.012 * [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))
1538639565.012 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))
1538639565.013 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))
1538639565.013 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))))
1538639565.013 * [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)))) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2))) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.013 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.013 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (pow d1 2)) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.013 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.013 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639565.013 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.013 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.013 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639565.013 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.013 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639565.013 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.013 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.013 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.013 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.013 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.014 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.014 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.014 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.014 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639565.014 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.014 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.014 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.014 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.014 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 1) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.016 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.016 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.017 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.017 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.020 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639565.021 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639565.021 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639565.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.022 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639565.023 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.023 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.024 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.024 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)))) into 0
1538639565.025 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.025 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3)))))))) into 0
1538639565.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.025 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.028 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639565.029 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639565.029 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639565.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.030 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639565.031 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.031 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.032 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log -1) (* 2 (log d3)))))))) into 0
1538639565.032 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639565.032 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.032 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639565.032 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.032 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.032 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- d3))))))) into (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 d3))))))
1538639565.032 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1538639565.034 * [misc]backup-simplify:  Simplify (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) into (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3)
1538639565.034 * [misc]approximate:  Taking taylor expansion of (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3) in (d3 d4 d2 d1) around 0
1538639565.034 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.034 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.034 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.034 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.034 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.034 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.034 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.034 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.034 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.034 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.034 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.034 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.034 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.034 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.034 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.034 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.034 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.034 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.034 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.034 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d1
1538639565.034 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.034 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.035 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.035 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.035 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1538639565.035 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1538639565.035 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.035 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.035 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.035 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.035 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1538639565.035 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.035 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.035 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.035 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.035 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.035 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d1
1538639565.035 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.035 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.035 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.035 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.035 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.035 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639565.035 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.035 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639565.035 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d4)) into (+ (pow d2 2) (* d2 d4))
1538639565.035 * [misc]backup-simplify:  Simplify (+ 0 (+ (pow d2 2) (* d2 d4))) into (+ (* d2 d4) (pow d2 2))
1538639565.035 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639565.035 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639565.035 * [misc]backup-simplify:  Simplify (+ 0 (* d3 d2)) into (* d3 d2)
1538639565.035 * [misc]backup-simplify:  Simplify (+ 0 (* d3 d2)) into (* d3 d2)
1538639565.036 * [misc]backup-simplify:  Simplify (- (* d3 d2)) into (- (* d3 d2))
1538639565.036 * [misc]backup-simplify:  Simplify (+ (+ (* d2 d4) (pow d2 2)) (- (* d3 d2))) into (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))
1538639565.036 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639565.036 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639565.036 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1538639565.036 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3)
1538639565.036 * [misc]backup-simplify:  Simplify (* (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)) (- (+ d2 d4) d3)) into (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2)))
1538639565.036 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.037 * [misc]backup-simplify:  Simplify (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2) into (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2)
1538639565.037 * [misc]backup-simplify:  Simplify (log (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2)) into (log (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2))
1538639565.038 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2))) into (* 1/3 (log (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2)))
1538639565.038 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2)))) into (pow (/ (* (- (+ d2 d4) d3) (- (+ (pow d2 2) (* d2 d4)) (* d3 d2))) d2) 1/3)
1538639565.038 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3) in d2
1538639565.038 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))))) in d2
1538639565.038 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)))) in d2
1538639565.038 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.038 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.038 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.039 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.039 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.039 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.039 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.039 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.039 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.039 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.039 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.039 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.039 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.039 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.039 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1538639565.039 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.039 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.040 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.040 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.040 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.040 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1538639565.040 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1538639565.040 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.040 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.040 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.040 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.040 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.040 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1538639565.040 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.040 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.040 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.040 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.040 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.040 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.040 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.040 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.040 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.040 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.040 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.040 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639565.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.041 * [misc]backup-simplify:  Simplify (+ (* d4 d1) 0) into (* d4 d1)
1538639565.041 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.041 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639565.041 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639565.041 * [misc]backup-simplify:  Simplify (+ (* d3 d1) 0) into (* d3 d1)
1538639565.041 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (* d3 d1)) into (+ (pow d1 2) (* d3 d1))
1538639565.041 * [misc]backup-simplify:  Simplify (- (+ (pow d1 2) (* d3 d1))) into (- (+ (pow d1 2) (* d3 d1)))
1538639565.042 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (- (+ (pow d1 2) (* d3 d1)))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1538639565.042 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639565.042 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639565.042 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639565.042 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1538639565.042 * [misc]backup-simplify:  Simplify (* (- (* d4 d1) (+ (pow d1 2) (* d3 d1))) (- d4 (+ d3 d1))) into (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))
1538639565.042 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.043 * [misc]backup-simplify:  Simplify (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1) into (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1)
1538639565.043 * [misc]backup-simplify:  Simplify (log (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1)) into (log (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1))
1538639565.043 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1))) into (* 1/3 (log (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1)))
1538639565.044 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1)))) into (pow (/ (* (- d4 (+ d3 d1)) (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))) d1) 1/3)
1538639565.044 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))))) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)))) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.044 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.044 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.044 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.044 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.045 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.045 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.045 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.045 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.045 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.045 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.045 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.045 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.045 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.045 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.045 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.045 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.045 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.045 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.045 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.045 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.045 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.045 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.045 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1538639565.046 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.046 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.046 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.046 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.046 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.046 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.046 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.046 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.046 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.046 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.046 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.046 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.046 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.047 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.047 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.047 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639565.047 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639565.047 * [misc]backup-simplify:  Simplify (+ (* d3 d1) (* d3 d2)) into (+ (* d3 d2) (* d3 d1))
1538639565.047 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))) into (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))
1538639565.047 * [misc]backup-simplify:  Simplify (- (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))) into (- (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))))
1538639565.048 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))))) into (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))
1538639565.048 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.048 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1538639565.048 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1538639565.048 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
1538639565.049 * [misc]backup-simplify:  Simplify (* (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))) (- d2 (+ d3 d1))) into (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1)))))
1538639565.049 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.049 * [misc]backup-simplify:  Simplify (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1)) into (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1))
1538639565.050 * [misc]backup-simplify:  Simplify (log (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1))) into (log (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1)))
1538639565.050 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1)))) into (* 1/3 (log (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1))))
1538639565.051 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1))))) into (pow (/ (* (- d2 (+ d3 d1)) (- (pow d2 2) (+ (pow d1 2) (+ (* d3 d2) (* d3 d1))))) (+ d2 d1)) 1/3)
1538639565.051 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))))) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)))) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639565.051 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639565.051 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.052 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.052 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.052 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.052 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.052 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.052 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.052 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.052 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.052 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.052 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.052 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.052 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.052 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.052 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.052 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.052 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.052 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639565.052 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.053 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.053 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.053 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.053 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.053 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d3
1538639565.053 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.053 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.053 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.053 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.053 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.053 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.053 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639565.053 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d4)) into (+ (pow d2 2) (* d2 d4))
1538639565.053 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) into (+ (* d4 d1) (+ (pow d2 2) (* d2 d4)))
1538639565.053 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.054 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.054 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.054 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1538639565.054 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.055 * [misc]backup-simplify:  Simplify (+ (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (- (pow d1 2))) into (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))
1538639565.055 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639565.055 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.055 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.055 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639565.055 * [misc]backup-simplify:  Simplify (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) (- (+ d2 d4) d1)) into (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))
1538639565.055 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.056 * [misc]backup-simplify:  Simplify (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) into (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))
1538639565.057 * [misc]backup-simplify:  Simplify (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))) into (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)))
1538639565.057 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)))) into (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))
1538639565.058 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))) into (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1/3)
1538639565.058 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) 1/3) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))))) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)))) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639565.058 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1))) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) (+ d2 d1)) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) (- (+ d2 d4) (+ d3 d1))) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (+ (pow d1 2) (+ (* d3 d1) (* d3 d2)))) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639565.058 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.058 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.058 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.058 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.058 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.059 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.059 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.059 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d3 d1) (* d3 d2))) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.059 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d3 d2)) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.059 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.059 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.059 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.059 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.059 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.059 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.059 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.059 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1538639565.059 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.059 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.059 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.060 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.060 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1538639565.060 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.060 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.060 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.060 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.060 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.060 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d3
1538639565.060 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.060 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.060 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.060 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.060 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.060 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.060 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639565.060 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d4)) into (+ (pow d2 2) (* d2 d4))
1538639565.060 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) into (+ (* d4 d1) (+ (pow d2 2) (* d2 d4)))
1538639565.061 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.061 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.061 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.061 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1538639565.061 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.062 * [misc]backup-simplify:  Simplify (+ (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (- (pow d1 2))) into (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))
1538639565.062 * [misc]backup-simplify:  Simplify (+ d2 d4) into (+ d2 d4)
1538639565.062 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.062 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.062 * [misc]backup-simplify:  Simplify (+ (+ d2 d4) (- d1)) into (- (+ d2 d4) d1)
1538639565.063 * [misc]backup-simplify:  Simplify (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) (- (+ d2 d4) d1)) into (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))
1538639565.063 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.063 * [misc]backup-simplify:  Simplify (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) into (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))
1538639565.064 * [misc]backup-simplify:  Simplify (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))) into (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)))
1538639565.064 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)))) into (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))
1538639565.065 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))) into (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1/3)
1538639565.065 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1/3) in d4
1538639565.065 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))) in d4
1538639565.065 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)))) in d4
1538639565.065 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.065 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.065 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))) in d4
1538639565.065 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) in d4
1538639565.065 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.066 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.066 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.066 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.066 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.066 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.066 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.066 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.066 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.066 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.066 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.066 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.066 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.066 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.066 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.066 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.066 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.066 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.066 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.067 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.067 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.067 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.067 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.067 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.067 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.067 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.067 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.067 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.067 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.067 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.067 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.068 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- (pow d2 2) (pow d1 2))) into (* (- (pow d2 2) (pow d1 2)) (- d2 d1))
1538639565.068 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.068 * [misc]backup-simplify:  Simplify (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) into (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))
1538639565.068 * [misc]backup-simplify:  Simplify (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))) into (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))
1538639565.069 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))) into (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))
1538639565.069 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) into (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3)
1538639565.069 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.069 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.069 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.069 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.069 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.069 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.069 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.069 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.069 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.069 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.069 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.070 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.070 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.070 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.070 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.070 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.070 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.070 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.070 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.070 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.070 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.070 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.070 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.070 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.070 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- d1)) into (pow d1 3)
1538639565.070 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.070 * [misc]backup-simplify:  Simplify (/ (pow d1 3) d1) into (pow d1 2)
1538639565.070 * [misc]backup-simplify:  Simplify (log (pow d1 2)) into (log (pow d1 2))
1538639565.071 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d1 2))) into (* 1/3 (log (pow d1 2)))
1538639565.071 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d1 2)))) into (pow (pow d1 2) 1/3)
1538639565.071 * [misc]taylor:  Taking taylor expansion of (pow (pow d1 2) 1/3) in d1
1538639565.071 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow d1 2)))) in d1
1538639565.071 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow d1 2))) in d1
1538639565.071 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.071 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.071 * [misc]taylor:  Taking taylor expansion of (log (pow d1 2)) in d1
1538639565.071 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639565.071 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.071 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.071 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.071 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.071 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.072 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) 0) into (* 2 (log d1))
1538639565.072 * [misc]backup-simplify:  Simplify (* 1/3 (* 2 (log d1))) into (* 2/3 (log d1))
1538639565.072 * [misc]backup-simplify:  Simplify (exp (* 2/3 (log d1))) into (pow d1 2/3)
1538639565.072 * [misc]backup-simplify:  Simplify (pow d1 2/3) into (pow d1 2/3)
1538639565.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.072 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.072 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.073 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.073 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1538639565.073 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.073 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d4)) into 0
1538639565.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.073 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.074 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.074 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639565.074 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639565.074 * [misc]backup-simplify:  Simplify (+ 0 (+ d2 d1)) into (+ d2 d1)
1538639565.074 * [misc]backup-simplify:  Simplify (- (+ d2 d1)) into (- (+ d2 d1))
1538639565.074 * [misc]backup-simplify:  Simplify (+ 0 (- (+ d2 d1))) into (- (+ d2 d1))
1538639565.075 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) -1) (* (- (+ d2 d1)) (- (+ d2 d4) d1))) into (- (* 2 (pow d1 2)) (+ (* d4 d2) (+ (* 2 (* d4 d1)) (+ (* 2 (pow d2 2)) (* d2 d4)))))
1538639565.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.077 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (pow d1 2)) (+ (* d4 d2) (+ (* 2 (* d4 d1)) (+ (* 2 (pow d2 2)) (* d2 d4))))) (+ d2 d1)) (+ (* (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) (/ 0 (+ d2 d1))))) into (- (* 2 (/ (pow d1 2) (+ d2 d1))) (+ (* 2 (/ (pow d2 2) (+ d2 d1))) (+ (* 2 (/ (* d4 d1) (+ d2 d1))) (+ (/ (* d2 d4) (+ d2 d1)) (/ (* d4 d2) (+ d2 d1))))))
1538639565.080 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow d1 2) (+ d2 d1))) (+ (* 2 (/ (pow d2 2) (+ d2 d1))) (+ (* 2 (/ (* d4 d1) (+ d2 d1))) (+ (/ (* d2 d4) (+ d2 d1)) (/ (* d4 d2) (+ d2 d1))))))) 1)) (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1)))) 1) into (- (+ (* 2 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 3 (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))))))
1538639565.094 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (* 2 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 3 (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))))))) (* 0 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))) into (- (+ (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))))))
1538639565.109 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))) (+ (* (/ (pow (- (+ (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))))))) 1) 1)))) into (* (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1/3) (- (+ (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))))))))
1538639565.110 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1/3) (- (+ (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))))))) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) 1/3) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))))) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)))) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.110 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.110 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1))) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) (+ d2 d1)) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.110 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.110 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.110 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.110 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.110 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.110 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.110 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.110 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.110 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.110 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.110 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.110 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.111 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.111 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.111 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.111 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.111 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.111 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.111 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.111 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.111 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.111 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.111 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.111 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.111 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.111 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.111 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.111 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.111 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.111 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.111 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.111 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.111 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.111 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.111 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.111 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.112 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.112 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.112 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.112 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.112 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.112 * [misc]backup-simplify:  Simplify (* (- d2 d1) (- (pow d2 2) (pow d1 2))) into (* (- (pow d2 2) (pow d1 2)) (- d2 d1))
1538639565.112 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.113 * [misc]backup-simplify:  Simplify (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) into (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))
1538639565.113 * [misc]backup-simplify:  Simplify (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))) into (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))
1538639565.113 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))) into (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))
1538639565.114 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) into (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3)
1538639565.114 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) (+ (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))))))) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.114 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.114 * [misc]taylor:  Taking taylor expansion of (/ (pow d1 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.114 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.114 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.114 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.114 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.114 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.114 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.114 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.114 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.114 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.114 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.114 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.114 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.115 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.115 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.115 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.115 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.115 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.115 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.115 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.115 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.115 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.115 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.115 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.115 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.115 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.115 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.115 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.115 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.115 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.115 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639565.115 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.115 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.115 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.116 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.116 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.116 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.116 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.116 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.116 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.116 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.116 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.116 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.116 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.117 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.117 * [misc]backup-simplify:  Simplify (/ (pow d1 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))
1538639565.117 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.117 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.117 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.117 * [misc]taylor:  Taking taylor expansion of (/ (* d2 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.117 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1538639565.117 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.117 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.117 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.117 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.117 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.117 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.118 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.118 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.118 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.118 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.118 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.118 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.118 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.118 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.118 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.118 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.118 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.118 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.118 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.118 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.118 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.118 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.118 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.118 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.119 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.119 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.119 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1538639565.119 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.119 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.119 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.119 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.119 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.119 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.119 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.119 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.119 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.119 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.120 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.120 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.120 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.120 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.121 * [misc]backup-simplify:  Simplify (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))
1538639565.121 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))))) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.121 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.121 * [misc]taylor:  Taking taylor expansion of (/ (* d4 (pow d2 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.121 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.121 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.121 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.121 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.121 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.121 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.121 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.121 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.121 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.121 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.121 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.121 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.122 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.122 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.122 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.122 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.122 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.122 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.122 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.122 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.122 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.122 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.122 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.122 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.122 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.122 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.122 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.122 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.122 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.122 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.122 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.122 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.123 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1538639565.123 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.123 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1538639565.123 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.123 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.123 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.123 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.123 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.124 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.124 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.124 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.124 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.124 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.124 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.124 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.124 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.125 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.125 * [misc]backup-simplify:  Simplify (/ (pow d2 2) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (pow d2 2) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))
1538639565.125 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))))) in d4
1538639565.125 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.125 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.125 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.125 * [misc]taylor:  Taking taylor expansion of (/ (* d2 (* d4 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.125 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1538639565.125 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.125 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.125 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.125 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.125 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.126 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.126 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.126 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.126 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.126 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.126 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.126 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.126 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.126 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.126 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.126 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.126 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.126 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.126 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.126 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.126 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.127 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.127 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.127 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.127 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.127 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.127 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.127 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.127 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.127 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.127 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1538639565.127 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.127 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.128 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.128 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.128 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.128 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.128 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.128 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.128 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.128 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.128 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.128 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.129 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.129 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.129 * [misc]backup-simplify:  Simplify (/ (* d2 d1) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (* d2 d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))
1538639565.129 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))))) in d4
1538639565.129 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.129 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.129 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.129 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 2) d4) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.129 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.130 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.130 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.130 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.130 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.130 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.130 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.130 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.130 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.130 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.130 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.130 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.130 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.130 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.130 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.130 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.130 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.131 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.131 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.131 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.131 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.131 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.131 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.131 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.131 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.131 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639565.131 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.131 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1538639565.131 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.131 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.131 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.131 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.131 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.131 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.132 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.132 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.132 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.132 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.132 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.132 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.132 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.132 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.132 * [misc]backup-simplify:  Simplify (/ (pow d2 2) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (pow d2 2) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))
1538639565.132 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))))) in d4
1538639565.132 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.132 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.132 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.132 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 2) d1) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.132 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d1) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.133 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.133 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.133 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.133 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.133 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.133 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.133 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.133 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.133 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.133 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.133 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.133 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.133 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.133 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.133 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.133 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.133 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.133 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.133 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.133 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.133 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.133 * [misc]backup-simplify:  Simplify (* (pow d2 2) d1) into (* (pow d2 2) d1)
1538639565.133 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.133 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.133 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.133 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.133 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.133 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.134 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.134 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.134 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.134 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.134 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.134 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.134 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.134 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.134 * [misc]backup-simplify:  Simplify (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))
1538639565.134 * [misc]taylor:  Taking taylor expansion of (+ (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))))) in d4
1538639565.134 * [misc]taylor:  Taking taylor expansion of (/ (* d4 (* d2 d1)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.134 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1538639565.134 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.134 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.134 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.135 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.135 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.135 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.135 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.135 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.135 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.135 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.135 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.135 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.135 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.135 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.135 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.135 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.135 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.135 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1538639565.135 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1538639565.135 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1538639565.136 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1538639565.136 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.136 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.136 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.136 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.136 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.136 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.136 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.136 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.136 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.136 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.136 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.136 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.136 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.136 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.137 * [misc]backup-simplify:  Simplify (/ (* d2 d1) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (* d2 d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))
1538639565.137 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))))) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.137 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.137 * [misc]taylor:  Taking taylor expansion of (/ (pow d2 3) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.137 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.137 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.137 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.137 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.137 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.137 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.137 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.137 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.137 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.137 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.137 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.137 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.137 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.137 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.137 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.137 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.137 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.137 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.137 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.137 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.138 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639565.138 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.138 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.138 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.138 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.138 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.138 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.138 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.138 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.138 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.138 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.138 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.138 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.138 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.138 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.139 * [misc]backup-simplify:  Simplify (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))
1538639565.139 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))))) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.139 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.139 * [misc]taylor:  Taking taylor expansion of (/ (* d4 (pow d1 2)) (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))))) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 2)) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.139 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.139 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) d1) (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)))) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d1) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.139 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.139 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.139 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2))) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.139 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.139 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) (pow d1 2)) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (+ (pow d2 2) (* d2 d4))) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.139 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.139 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* d2 d4)) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.139 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.139 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.139 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.139 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.139 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.139 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.139 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.139 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.139 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639565.140 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.140 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1538639565.140 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639565.140 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.140 * [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
1538639565.140 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639565.140 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.140 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.140 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.140 * [misc]backup-simplify:  Simplify (+ (pow d2 2) 0) into (pow d2 2)
1538639565.140 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1538639565.140 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.140 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.140 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (- (pow d1 2))) into (- (pow d2 2) (pow d1 2))
1538639565.140 * [misc]backup-simplify:  Simplify (* (+ d2 d1) (- (pow d2 2) (pow d1 2))) into (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))
1538639565.141 * [misc]backup-simplify:  Simplify (* (- d2 d1) (* (+ d2 d1) (- (pow d2 2) (pow d1 2)))) into (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))
1538639565.141 * [misc]backup-simplify:  Simplify (/ (pow d1 2) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) into (/ (pow d1 2) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))
1538639565.141 * [misc]backup-simplify:  Simplify (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) into (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))
1538639565.141 * [misc]backup-simplify:  Simplify (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) into (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))
1538639565.142 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) into (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))
1538639565.142 * [misc]backup-simplify:  Simplify (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) into (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))
1538639565.142 * [misc]backup-simplify:  Simplify (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) into (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))))
1538639565.143 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) 0) into (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))))
1538639565.143 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))))) into (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))))
1538639565.143 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))))) into (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))
1538639565.144 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) into (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))
1538639565.145 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) into (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))
1538639565.145 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) into (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))
1538639565.146 * [misc]backup-simplify:  Simplify (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) into (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))
1538639565.148 * [misc]backup-simplify:  Simplify (+ (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))) into (- (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))
1538639565.150 * [misc]backup-simplify:  Simplify (* (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3) (- (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))) into (* (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3) (- (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))))
1538639565.150 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3) (- (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.150 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.150 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.150 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.150 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.150 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.150 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.150 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.150 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.150 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.150 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.150 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.150 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.150 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.150 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.150 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.150 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.150 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.150 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.150 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.150 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.150 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.150 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.150 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- d1)) into (pow d1 3)
1538639565.151 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.151 * [misc]backup-simplify:  Simplify (/ (pow d1 3) d1) into (pow d1 2)
1538639565.151 * [misc]backup-simplify:  Simplify (log (pow d1 2)) into (log (pow d1 2))
1538639565.151 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d1 2))) into (* 1/3 (log (pow d1 2)))
1538639565.151 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d1 2)))) into (pow (pow d1 2) 1/3)
1538639565.151 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.151 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.151 * [misc]taylor:  Taking taylor expansion of (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.151 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.151 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.151 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.151 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.151 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.151 * [misc]taylor:  Taking taylor expansion of (* (- d2 d1) (- (pow d2 2) (pow d1 2))) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.151 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.151 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.151 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.151 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.151 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.151 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.151 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.151 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.151 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.151 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.151 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639565.152 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.152 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.152 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.152 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.152 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.152 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.152 * [misc]backup-simplify:  Simplify (* (- d1) (- (pow d1 2))) into (pow d1 3)
1538639565.152 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.152 * [misc]backup-simplify:  Simplify (/ (pow d1 3) (pow d1 4)) into (/ 1 d1)
1538639565.152 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.152 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.152 * [misc]taylor:  Taking taylor expansion of (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.152 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.152 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.152 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.152 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.152 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.152 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.152 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.152 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.152 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.152 * [misc]taylor:  Taking taylor expansion of (* (- d2 d1) (- (pow d2 2) (pow d1 2))) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.152 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.152 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.152 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.152 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.152 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.152 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.153 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.153 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.153 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.153 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.153 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.153 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.153 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.153 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.153 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639565.153 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.153 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1538639565.153 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.153 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.153 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.153 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.153 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.153 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.153 * [misc]backup-simplify:  Simplify (* (- d1) (- (pow d1 2))) into (pow d1 3)
1538639565.153 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.154 * [misc]backup-simplify:  Simplify (/ (pow d1 2) (pow d1 4)) into (/ 1 (pow d1 2))
1538639565.154 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.154 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.154 * [misc]taylor:  Taking taylor expansion of (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.154 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.154 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.154 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.154 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.154 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.154 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.154 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.154 * [misc]taylor:  Taking taylor expansion of (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.154 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.154 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.154 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.154 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.154 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.154 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.154 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.154 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.154 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.154 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.154 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.154 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.155 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.155 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.155 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.155 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.155 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.155 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.155 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- d1)) into (pow d1 3)
1538639565.155 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.155 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
1538639565.155 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.155 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.155 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d1) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.155 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.155 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.155 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.155 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.155 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.155 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.155 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.155 * [misc]taylor:  Taking taylor expansion of (* (- d2 d1) (- (pow d2 2) (pow d1 2))) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.155 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.155 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.155 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.155 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.155 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.155 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.155 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.156 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.156 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.156 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.156 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.156 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639565.156 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.156 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.156 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.156 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.156 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.156 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.156 * [misc]backup-simplify:  Simplify (* (- d1) (- (pow d1 2))) into (pow d1 3)
1538639565.156 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.156 * [misc]backup-simplify:  Simplify (/ d1 (pow d1 4)) into (/ 1 (pow d1 3))
1538639565.156 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d1)) into (/ 2/3 d1)
1538639565.156 * [misc]backup-simplify:  Simplify (+ (/ 2/3 d1) 0) into (* 2/3 (/ 1 d1))
1538639565.156 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ 1 d1)) 0) into (* 2/3 (/ 1 d1))
1538639565.157 * [misc]backup-simplify:  Simplify (* (pow (pow d1 2) 1/3) (* 2/3 (/ 1 d1))) into (* 2/3 (pow (/ 1 d1) 1/3))
1538639565.157 * [misc]taylor:  Taking taylor expansion of (* 2/3 (pow (/ 1 d1) 1/3)) in d1
1538639565.157 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639565.157 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.157 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
1538639565.157 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
1538639565.157 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
1538639565.157 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.157 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.157 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d1
1538639565.157 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.157 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.157 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.157 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.157 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.157 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
1538639565.157 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
1538639565.157 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
1538639565.158 * [misc]backup-simplify:  Simplify (* 2/3 (pow d1 -1/3)) into (* 2/3 (pow (/ 1 d1) 1/3))
1538639565.158 * [misc]backup-simplify:  Simplify (* 2/3 (pow (/ 1 d1) 1/3)) into (* 2/3 (pow (/ 1 d1) 1/3))
1538639565.158 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.158 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.158 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639565.158 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1538639565.158 * [misc]backup-simplify:  Simplify (+ d1 d2) into (+ d2 d1)
1538639565.158 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.159 * [misc]backup-simplify:  Simplify (+ (+ d2 d1) 0) into (+ d2 d1)
1538639565.159 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.159 * [misc]backup-simplify:  Simplify (+ (* (- d2 d1) (+ d2 d1)) (* 1 (- (pow d2 2) (pow d1 2)))) into (- (* 2 (pow d2 2)) (* 2 (pow d1 2)))
1538639565.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.160 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (pow d2 2)) (* 2 (pow d1 2))) (+ d2 d1)) (+ (* (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) (/ 0 (+ d2 d1))))) into (- (* 2 (/ (pow d2 2) (+ d2 d1))) (* 2 (/ (pow d1 2) (+ d2 d1))))
1538639565.162 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow d2 2) (+ d2 d1))) (* 2 (/ (pow d1 2) (+ d2 d1))))) 1)) (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1)))) 1) into (- (+ (* 2 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))
1538639565.165 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (+ (* 2 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))) (* 0 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) into (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))))
1538639565.169 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) (+ (* (/ (pow (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) 1) 1)))) into (* (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3))
1538639565.169 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3)) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))))) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))))) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.170 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.170 * [misc]taylor:  Taking taylor expansion of (/ (pow d2 3) (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1)))) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.170 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.170 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- (pow d2 2) (pow d1 2)) (- d2 d1))) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.170 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.170 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.170 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.170 * [misc]taylor:  Taking taylor expansion of (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.170 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.170 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.170 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.170 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.170 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.170 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.170 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.170 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.170 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.171 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.171 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.171 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.171 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.171 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.171 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.171 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.172 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.172 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- d1)) into (pow d1 3)
1538639565.172 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.172 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
1538639565.172 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.172 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.172 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d2 2) d1) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d1) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.172 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.172 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.172 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.172 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.172 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.172 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.172 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.172 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.172 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.172 * [misc]taylor:  Taking taylor expansion of (* (- d2 d1) (- (pow d2 2) (pow d1 2))) in d2
1538639565.172 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.173 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.173 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.173 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.173 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.173 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.173 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.173 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.173 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.173 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.173 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.173 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.173 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.173 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639565.173 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.173 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.173 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.173 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.173 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.174 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.174 * [misc]backup-simplify:  Simplify (* (- d1) (- (pow d1 2))) into (pow d1 3)
1538639565.174 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.174 * [misc]backup-simplify:  Simplify (/ d1 (pow d1 4)) into (/ 1 (pow d1 3))
1538639565.174 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))))) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.174 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.174 * [misc]taylor:  Taking taylor expansion of (/ (pow d1 3) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.174 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.174 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.174 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.174 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.174 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.174 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.174 * [misc]taylor:  Taking taylor expansion of (* (- d2 d1) (- (pow d2 2) (pow d1 2))) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.174 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.175 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.175 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.175 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.175 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.175 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.175 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.175 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.175 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.175 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.175 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.175 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.175 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639565.175 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.175 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.175 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.175 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.175 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.175 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.176 * [misc]backup-simplify:  Simplify (* (- d1) (- (pow d1 2))) into (pow d1 3)
1538639565.176 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.176 * [misc]backup-simplify:  Simplify (/ (pow d1 3) (pow d1 4)) into (/ 1 d1)
1538639565.176 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))))) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.176 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.176 * [misc]taylor:  Taking taylor expansion of (/ (* d2 (pow d1 2)) (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2))))) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.176 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.176 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.176 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (* (- d2 d1) (- (pow d2 2) (pow d1 2)))) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.176 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.176 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.176 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.176 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.176 * [misc]taylor:  Taking taylor expansion of (* (- d2 d1) (- (pow d2 2) (pow d1 2))) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.176 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.177 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.177 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.177 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.177 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.177 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.177 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.177 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.177 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.177 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.177 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.177 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.177 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.177 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639565.177 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.178 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1538639565.178 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.178 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.178 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.178 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.178 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.178 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.178 * [misc]backup-simplify:  Simplify (* (- d1) (- (pow d1 2))) into (pow d1 3)
1538639565.178 * [misc]backup-simplify:  Simplify (* d1 (pow d1 3)) into (pow d1 4)
1538639565.178 * [misc]backup-simplify:  Simplify (/ (pow d1 2) (pow d1 4)) into (/ 1 (pow d1 2))
1538639565.178 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) 1/3) in d2
1538639565.178 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))))) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)))) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.179 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.179 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1))) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of (/ (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) (+ d2 d1)) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of (* (- (pow d2 2) (pow d1 2)) (- d2 d1)) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of (- (pow d2 2) (pow d1 2)) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.179 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.179 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.179 * [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.179 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.179 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.179 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639565.179 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.179 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.179 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.179 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.179 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1538639565.179 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 2))) into (- (pow d1 2))
1538639565.179 * [misc]backup-simplify:  Simplify (- d1) into (- d1)
1538639565.180 * [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
1538639565.180 * [misc]backup-simplify:  Simplify (* (- (pow d1 2)) (- d1)) into (pow d1 3)
1538639565.180 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639565.180 * [misc]backup-simplify:  Simplify (/ (pow d1 3) d1) into (pow d1 2)
1538639565.180 * [misc]backup-simplify:  Simplify (log (pow d1 2)) into (log (pow d1 2))
1538639565.180 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d1 2))) into (* 1/3 (log (pow d1 2)))
1538639565.180 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d1 2)))) into (pow (pow d1 2) 1/3)
1538639565.180 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d1)) into (/ 2/3 d1)
1538639565.180 * [misc]backup-simplify:  Simplify (+ (/ 2/3 d1) 0) into (* 2/3 (/ 1 d1))
1538639565.180 * [misc]backup-simplify:  Simplify (- (* 2/3 (/ 1 d1))) into (- (* 2/3 (/ 1 d1)))
1538639565.180 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2/3 (/ 1 d1)))) into (- (* 2/3 (/ 1 d1)))
1538639565.180 * [misc]backup-simplify:  Simplify (* (- (* 2/3 (/ 1 d1))) (pow (pow d1 2) 1/3)) into (* -2/3 (pow (/ 1 d1) 1/3))
1538639565.181 * [misc]taylor:  Taking taylor expansion of (* -2/3 (pow (/ 1 d1) 1/3)) in d1
1538639565.181 * [misc]taylor:  Taking taylor expansion of -2/3 in d1
1538639565.181 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639565.181 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
1538639565.181 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
1538639565.181 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
1538639565.181 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.181 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.181 * [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d1
1538639565.181 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.181 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.181 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.181 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.181 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.181 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
1538639565.181 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
1538639565.181 * [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
1538639565.181 * [misc]backup-simplify:  Simplify (* -2/3 (pow d1 -1/3)) into (* -2/3 (pow (/ 1 d1) 1/3))
1538639565.182 * [misc]backup-simplify:  Simplify (* -2/3 (pow (/ 1 d1) 1/3)) into (* -2/3 (pow (/ 1 d1) 1/3))
1538639565.183 * [misc]backup-simplify:  Simplify (+ (* (* -2/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* d4 1)))) (+ (* (* 2/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* 1 d3)))) (pow d1 2/3))) into (- (+ (pow d1 2/3) (* 2/3 (* d3 (pow (/ 1 d1) 1/3)))) (* 2/3 (* d4 (pow (/ 1 d1) 1/3))))
1538639565.185 * [misc]backup-simplify:  Simplify (/ (* (cbrt (* (+ (/ 1 d3) (/ 1 d4)) (- (* (+ (/ 1 d2) (/ 1 d1)) (- (/ 1 d2) (/ 1 d1))) (* (+ (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))))) (cbrt (* (+ (- (/ 1 d3) (/ 1 d4)) (- (/ 1 d2) (/ 1 d1))) (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))))) (* (cbrt (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d3) (/ 1 d4)))) (cbrt (+ (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4)))))) into (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3)
1538639565.185 * [misc]approximate:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in (d3 d4 d2 d1) around 0
1538639565.185 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.185 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.185 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.185 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.185 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.185 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.185 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.185 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.185 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.185 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.185 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.186 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.186 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.186 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.186 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.186 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.186 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.186 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.186 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.186 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.186 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.186 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639565.186 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639565.186 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d1
1538639565.186 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.186 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.186 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.186 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.186 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639565.186 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d4)) into (/ 1 (* d2 d4))
1538639565.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.187 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.187 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.187 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.187 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639565.187 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639565.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.187 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.187 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.187 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.187 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.187 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.187 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.187 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.187 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639565.187 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639565.187 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639565.187 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.187 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.188 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.188 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.188 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.188 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.188 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.188 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.188 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.188 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.188 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.188 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.188 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.189 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538639565.189 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.189 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.189 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) 0) into (- (* 2 (log d1)))
1538639565.189 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d1)))) into (* -2/3 (log d1))
1538639565.189 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d1))) into (pow d1 -2/3)
1538639565.189 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.189 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.189 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.189 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.189 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.189 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.189 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.190 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.190 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.190 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.190 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.190 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.190 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.190 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.190 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.190 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.190 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.190 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.190 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639565.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d2
1538639565.190 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.190 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.190 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.190 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.191 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.191 * [misc]backup-simplify:  Simplify (* 0 d4) into 0
1538639565.191 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d4)) into d4
1538639565.191 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.191 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.191 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.191 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639565.191 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639565.191 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.191 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.191 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.191 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.191 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.191 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.191 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639565.191 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639565.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.191 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.192 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.192 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.192 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.192 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.192 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.192 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.192 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.192 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.193 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.193 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) 0) into (- (* 2 (log d2)))
1538639565.193 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d2)))) into (* -2/3 (log d2))
1538639565.193 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d2))) into (pow d2 -2/3)
1538639565.193 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.193 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.193 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.193 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.193 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.193 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.193 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.193 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.193 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.193 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.193 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.194 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.194 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.194 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.194 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.194 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.194 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.194 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.194 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.194 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.194 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.194 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.194 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.194 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.194 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.194 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.194 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.194 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.194 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.194 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1538639565.194 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1538639565.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.195 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.195 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639565.195 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639565.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.195 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.195 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.195 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.195 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639565.195 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639565.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.195 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.195 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.195 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.195 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.195 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.196 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d2)) into (+ (/ 1 d1) (/ 1 d2))
1538639565.196 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d1) (/ 1 d2))) into (+ (/ 1 d1) (/ 1 d2))
1538639565.196 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d2)) 0) into (+ (/ 1 d1) (/ 1 d2))
1538639565.196 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d1) (/ 1 d2))) into (+ (/ 1 d1) (/ 1 d2))
1538639565.196 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.196 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1))) into (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))
1538639565.196 * [misc]backup-simplify:  Simplify (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))) into (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1))))
1538639565.196 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1))))) into (- (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d4)))
1538639565.197 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d4)))) into (* 1/3 (- (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d4))))
1538639565.197 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d4))))) into (exp (* 1/3 (- (log (/ (+ (/ 1 d1) (/ 1 d2)) (+ (/ 1 d2) (/ 1 d1)))) (* 2 (log d4)))))
1538639565.197 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639565.197 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.197 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.197 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.197 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.198 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.198 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.198 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.198 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.198 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.198 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.198 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.198 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.198 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.198 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.198 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639565.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.198 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.198 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.198 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639565.198 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d4)) into (/ 1 (* d2 d4))
1538639565.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639565.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.199 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.199 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.199 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.199 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.199 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.199 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639565.199 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.199 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.199 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.199 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.199 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.199 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.199 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.199 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.199 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.199 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.199 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.199 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.199 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.199 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.199 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.199 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.199 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.200 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.200 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.200 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.200 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.200 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.200 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.200 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.200 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.200 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.200 * [misc]backup-simplify:  Simplify (* -1 (- (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639565.200 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.201 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into 1
1538639565.201 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.201 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) 0) into (- (* 2 (log d3)))
1538639565.201 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d3)))) into (* -2/3 (log d3))
1538639565.201 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639565.201 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639565.201 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.201 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.201 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.201 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.201 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.201 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.201 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639565.201 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.201 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.201 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.202 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.202 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.202 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.202 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.202 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.202 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.202 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.202 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.202 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639565.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d4)) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.202 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.202 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.202 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.202 * [misc]backup-simplify:  Simplify (* d2 d4) into (* d2 d4)
1538639565.202 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d4)) into (/ 1 (* d2 d4))
1538639565.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639565.202 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.202 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.202 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.202 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.202 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.202 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.203 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639565.203 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.203 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.203 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.203 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.203 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.203 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.203 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.203 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.203 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.203 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.203 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.203 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.203 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.203 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.203 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.203 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.203 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.203 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.204 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.204 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.204 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.204 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.204 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.204 * [misc]backup-simplify:  Simplify (* -1 (- (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639565.204 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.204 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into 1
1538639565.204 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639565.204 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) 0) into (- (* 2 (log d3)))
1538639565.205 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d3)))) into (* -2/3 (log d3))
1538639565.205 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639565.205 * [misc]taylor:  Taking taylor expansion of (pow d3 -2/3) in d4
1538639565.205 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d3))) in d4
1538639565.205 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d3)) in d4
1538639565.205 * [misc]taylor:  Taking taylor expansion of -2/3 in d4
1538639565.205 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639565.205 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639565.205 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.205 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.205 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.205 * [misc]backup-simplify:  Simplify (* -2/3 (log d3)) into (* -2/3 (log d3))
1538639565.205 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639565.205 * [misc]taylor:  Taking taylor expansion of (pow d3 -2/3) in d2
1538639565.205 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d3))) in d2
1538639565.205 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d3)) in d2
1538639565.205 * [misc]taylor:  Taking taylor expansion of -2/3 in d2
1538639565.205 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639565.205 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639565.205 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.205 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.205 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.205 * [misc]backup-simplify:  Simplify (* -2/3 (log d3)) into (* -2/3 (log d3))
1538639565.205 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639565.205 * [misc]taylor:  Taking taylor expansion of (pow d3 -2/3) in d1
1538639565.205 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log d3))) in d1
1538639565.205 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log d3)) in d1
1538639565.205 * [misc]taylor:  Taking taylor expansion of -2/3 in d1
1538639565.205 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1538639565.205 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639565.205 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.205 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.205 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.205 * [misc]backup-simplify:  Simplify (* -2/3 (log d3)) into (* -2/3 (log d3))
1538639565.205 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d3))) into (pow d3 -2/3)
1538639565.205 * [misc]backup-simplify:  Simplify (pow d3 -2/3) into (pow d3 -2/3)
1538639565.206 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4))) into (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))
1538639565.206 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d4)))) into (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4))))
1538639565.206 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639565.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.206 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639565.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.206 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1538639565.207 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1538639565.207 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1538639565.207 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (- (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (/ 1 (pow d1 2)))
1538639565.207 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
1538639565.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.207 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639565.207 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1538639565.207 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d1))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))
1538639565.208 * [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (/ 1 (pow d1 2)))) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1)) (- (+ (/ 1 d2) (/ 1 d1))))) into (- (* 2 (/ 1 (pow d1 2))) (+ (/ 1 (* d4 d2)) (+ (* 2 (/ 1 (* d4 d1))) (+ (* 2 (/ 1 (pow d2 2))) (/ 1 (* d2 d4))))))
1538639565.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.212 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow d1 2))) (+ (/ 1 (* d4 d2)) (+ (* 2 (/ 1 (* d4 d1))) (+ (* 2 (/ 1 (pow d2 2))) (/ 1 (* d2 d4)))))) (+ (/ 1 d2) (/ 1 d1))) (+ (* 1 (/ 0 (+ (/ 1 d2) (/ 1 d1)))))) into (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))
1538639565.215 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))) 1)) (pow 1 1)))) 1) into (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))
1538639565.216 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) 0) into (- (* 2 (log d3)))
1538639565.218 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))) (* 0 (- (* 2 (log d3))))) into (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))
1538639565.220 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d3))) (+ (* (/ (pow (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))) 1) 1)))) into (* (pow (/ 1 (pow d3 2)) 1/3) (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))))
1538639565.221 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.221 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.221 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1538639565.221 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.221 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.221 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.221 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.221 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.221 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.222 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.222 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.222 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.222 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.222 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.222 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.222 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.222 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.222 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.222 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.222 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.222 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.222 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.223 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639565.223 * [misc]backup-simplify:  Simplify (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639565.223 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.223 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.223 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.223 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.223 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.223 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.223 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.223 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.223 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.223 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.223 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.224 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.224 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.224 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.224 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.224 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into 0
1538639565.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.225 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639565.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (+ (/ d1 d2) 1)
1538639565.225 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ d1 d2) 1)) into (/ 1 (+ (/ d1 d2) 1))
1538639565.225 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) in d4
1538639565.225 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.226 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.226 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.226 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.226 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.226 * [misc]taylor:  Taking taylor expansion of (* d2 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.226 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.226 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.226 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.226 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.226 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.226 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.226 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.226 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.226 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.226 * [misc]backup-simplify:  Simplify (* d2 (+ (/ 1 d2) (/ 1 d1))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639565.226 * [misc]backup-simplify:  Simplify (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.227 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.228 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into (+ 1 (/ d2 d1))
1538639565.228 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ d2 d1))) into (/ 1 (+ 1 (/ d2 d1)))
1538639565.228 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.228 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.228 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.228 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.228 * [misc]taylor:  Taking taylor expansion of (* d4 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.228 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.228 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.228 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.228 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.228 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.228 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.228 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.228 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.228 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.229 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.229 * [misc]backup-simplify:  Simplify (* 0 (+ (/ 1 d2) (/ 1 d1))) into 0
1538639565.229 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.229 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639565.230 * [misc]backup-simplify:  Simplify (+ (* d2 (+ (/ 1 d2) (/ 1 d1))) (* 0 0)) into (+ 1 (/ d2 d1))
1538639565.230 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ d2 d1))) into (/ 1 (+ 1 (/ d2 d1)))
1538639565.230 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.230 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.230 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.230 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.230 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.230 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.230 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.230 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.230 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.230 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.231 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.231 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.231 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.231 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))
1538639565.231 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) into (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))
1538639565.231 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (/ 2/3 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639565.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.232 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.233 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639565.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ d1 d2) 1)) (/ 0 (+ (/ d1 d2) 1))))) into 0
1538639565.233 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (+ (/ d1 d2) 1)))) into 0
1538639565.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.234 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.235 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639565.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639565.235 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ 1 (/ d2 d1))))) into 0
1538639565.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.236 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.236 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0))) into 0
1538639565.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639565.237 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ 1 (/ d2 d1))))) into 0
1538639565.237 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) into (/ 2/3 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))
1538639565.238 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/3 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) into (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639565.238 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639565.238 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639565.239 * [misc]backup-simplify:  Simplify (- (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into (- (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639565.239 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (- (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639565.239 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.241 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.241 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.243 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.243 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (+ (/ d1 d2) 1))) into (/ 2/3 (+ (/ d1 d2) 1))
1538639565.243 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ 1 (/ d2 d1)))) into (/ 1/3 (+ 1 (/ d2 d1)))
1538639565.243 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ 1 (/ d2 d1)))) into (/ 1/3 (+ 1 (/ d2 d1)))
1538639565.243 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ 1 (/ d2 d1))) 0) into (* 1/3 (/ 1 (+ 1 (/ d2 d1))))
1538639565.244 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ 1 (/ d2 d1))) (* 1/3 (/ 1 (+ 1 (/ d2 d1))))) into (* 2/3 (/ 1 (+ 1 (/ d2 d1))))
1538639565.244 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (+ (/ d1 d2) 1)) (* 2/3 (/ 1 (+ 1 (/ d2 d1))))) into (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1))))
1538639565.244 * [misc]backup-simplify:  Simplify (- (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1))))) into (- (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1)))))
1538639565.245 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1)))))) into (- (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1)))))
1538639565.246 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 0 (- (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1))))))) into (- (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))
1538639565.246 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.247 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.247 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.247 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.247 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.247 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.247 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.247 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.247 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.247 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.247 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.247 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d2
1538639565.248 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d2
1538639565.248 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.248 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.248 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.248 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.248 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.248 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.248 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.248 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.248 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.248 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.248 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.249 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.249 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.249 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.249 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639565.249 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.249 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.249 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.249 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.249 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.249 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.249 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.249 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.250 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.250 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.250 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.250 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.250 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639565.250 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639565.250 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.250 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.250 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.250 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.250 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.250 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.250 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.250 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.250 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.251 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.251 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.251 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.251 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.251 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.251 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.251 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.252 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.252 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.252 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* 0 1)) into (/ 1 d1)
1538639565.253 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1))
1538639565.253 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.254 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.255 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.256 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.257 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (- (/ 1 d1))) (* 0 1)) into (- (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))
1538639565.257 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) 1) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.259 * [misc]backup-simplify:  Simplify (+ (* 2/3 (- (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))) (* 0 (pow (/ 1 (pow d3 2)) 1/3))) into (- (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1))))
1538639565.260 * [misc]backup-simplify:  Simplify (- (- (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1))))) into (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))
1538639565.261 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))) into (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))
1538639565.261 * [misc]taylor:  Taking taylor expansion of (* 2/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1))) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639565.261 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.261 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.261 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.261 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639565.261 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.261 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.261 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.261 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.262 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.262 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.262 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.262 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.262 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.262 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.262 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.263 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.263 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.263 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.264 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.264 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.266 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.266 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) 0) (* 0 1)) into 0
1538639565.267 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) 1) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.267 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (pow (/ 1 (pow d3 2)) 1/3))) into 0
1538639565.267 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.268 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.268 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d3))) into 0
1538639565.269 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d3))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.269 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639565.269 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.269 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639565.269 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.269 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.269 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.270 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d3))) into 0
1538639565.270 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d3))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.270 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639565.270 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.270 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.271 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.271 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log d3))) into 0
1538639565.272 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d3))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.272 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.272 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639565.272 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1538639565.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0
1538639565.272 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d4)) into 0
1538639565.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d4)) (/ 0 (* d2 d4))))) into 0
1538639565.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.273 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639565.273 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.273 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.273 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.275 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.276 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1)) (- (+ (/ 1 (* d4 d1)) (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d4)))) (/ 1 (pow d1 2)))) (* 0 (- (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (/ 1 (pow d2 3)) (+ (/ 1 (* (pow d4 2) d1)) (+ (/ 1 (pow d1 3)) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (+ (/ 1 (* d4 (* d2 d1))) (/ 1 (* d2 (pow d4 2)))))))) (+ (/ 1 (* (pow d2 2) d1)) (+ (* 2 (/ 1 (* d4 (pow d1 2)))) (+ (/ 1 (* d2 (pow d1 2))) (/ 1 (* d2 (* d4 d1)))))))
1538639565.276 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.276 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.279 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (pow d2 3)) (+ (/ 1 (* (pow d4 2) d1)) (+ (/ 1 (pow d1 3)) (+ (* 2 (/ 1 (* (pow d2 2) d4))) (+ (/ 1 (* d4 (* d2 d1))) (/ 1 (* d2 (pow d4 2)))))))) (+ (/ 1 (* (pow d2 2) d1)) (+ (* 2 (/ 1 (* d4 (pow d1 2)))) (+ (/ 1 (* d2 (pow d1 2))) (/ 1 (* d2 (* d4 d1))))))) (+ (/ 1 d2) (/ 1 d1))) (+ (* 1 (/ 0 (+ (/ 1 d2) (/ 1 d1)))) (* (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))) (/ 0 (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (+ (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))))))) (+ (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))
1538639565.289 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (+ (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))))))) (+ (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))) 1)) (pow 1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 4 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 2 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 6 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 6 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))))
1538639565.289 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) 0) into (- (* 2 (log d3)))
1538639565.339 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 4 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 2 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 6 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 6 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))))) (+ (* 0 (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))))) (* 0 (- (* 2 (log d3)))))) into (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 4/3 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 4/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/3 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/3 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))))))))))
1538639565.388 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log d3))) (+ (* (/ (pow (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 4/3 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 4/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/3 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/3 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))) (pow (/ 1 (pow d3 2)) 1/3))
1538639565.388 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))) (pow (/ 1 (pow d3 2)) 1/3)) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.388 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.388 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.388 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.388 * [misc]taylor:  Taking taylor expansion of (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.388 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.388 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.388 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.388 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.389 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.389 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.389 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.389 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.389 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.389 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.389 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.389 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.389 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.389 * [misc]backup-simplify:  Simplify (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639565.389 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639565.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.390 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639565.390 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639565.390 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into (+ d2 d1)
1538639565.390 * [misc]backup-simplify:  Simplify (/ 1 (+ d2 d1)) into (/ 1 (+ d2 d1))
1538639565.390 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))))))))) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.390 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.390 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.390 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.390 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.390 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.390 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.390 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.390 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.390 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.390 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.390 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.391 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.391 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.391 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.391 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.391 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.391 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.391 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.391 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639565.392 * [misc]backup-simplify:  Simplify (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639565.392 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into 0
1538639565.392 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.393 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.393 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 2))) into 0
1538639565.393 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into 0
1538639565.394 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))
1538639565.394 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) into (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639565.394 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))) in d4
1538639565.394 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.394 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.394 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.394 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.394 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.394 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.395 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.395 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.395 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.395 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.395 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.395 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.395 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.395 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.395 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639565.395 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.395 * [misc]backup-simplify:  Simplify (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))
1538639565.395 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) into (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))
1538639565.395 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))))))) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.395 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.395 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.395 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.395 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.395 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.395 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.395 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.395 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1538639565.395 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.396 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.396 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.396 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.396 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639565.396 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))
1538639565.396 * [misc]backup-simplify:  Simplify (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) into (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))
1538639565.396 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.396 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.396 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.396 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.396 * [misc]taylor:  Taking taylor expansion of (* d4 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.396 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.396 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.396 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.396 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.396 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.396 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.396 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.396 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.396 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.396 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.396 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.397 * [misc]backup-simplify:  Simplify (* 0 (+ (/ 1 d2) (/ 1 d1))) into 0
1538639565.397 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639565.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.397 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639565.397 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.397 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) (* 0 0)) into (+ (/ (pow d2 2) d1) d2)
1538639565.398 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d2 2) d1) d2)) into (/ 1 (+ (/ (pow d2 2) d1) d2))
1538639565.398 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))))) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of 8/9 in d4
1538639565.398 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639565.398 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)))) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.398 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.398 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.398 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.398 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.398 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.398 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.398 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.398 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.398 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.398 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1538639565.398 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.398 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.402 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.402 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.402 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639565.403 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))
1538639565.404 * [misc]backup-simplify:  Simplify (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))) into 0
1538639565.404 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.404 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1538639565.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.405 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.406 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 3))) into 0
1538639565.407 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)))) into (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))
1538639565.407 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))) into (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))
1538639565.407 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.407 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.407 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.407 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.407 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.407 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.407 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.407 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.408 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.408 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.408 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.408 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.408 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.408 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.408 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.408 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.408 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.408 * [misc]backup-simplify:  Simplify (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639565.408 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.408 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.408 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.408 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.408 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.408 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.408 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.408 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.408 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.408 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.409 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.409 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.409 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.409 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.409 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.409 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.409 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.409 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.409 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.409 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.409 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639565.410 * [misc]backup-simplify:  Simplify (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into 0
1538639565.410 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.410 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.410 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.411 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 2))) into 0
1538639565.411 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into (+ (/ (pow d1 2) (pow d2 2)) (+ (* 2 (/ d1 d2)) 1))
1538639565.412 * [misc]backup-simplify:  Simplify (+ (* d2 (+ (/ (pow d1 2) (pow d2 2)) (+ (* 2 (/ d1 d2)) 1))) (* 0 0)) into (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))
1538639565.412 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) into (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639565.412 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.412 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.412 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.412 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.412 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.412 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.412 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.412 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.412 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.412 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.412 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.412 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.412 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.412 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.412 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.412 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.412 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639565.413 * [misc]backup-simplify:  Simplify (* d2 (+ (/ 1 d2) (/ 1 d1))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639565.413 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) into (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))
1538639565.413 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of 8/9 in d4
1538639565.413 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639565.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.413 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.413 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.413 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.413 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.413 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.413 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.413 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.413 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.413 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.413 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.413 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.413 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.413 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.413 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.414 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639565.414 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639565.415 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))
1538639565.415 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))))))))) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.415 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.415 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.415 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.415 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.415 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.415 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.415 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.415 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.415 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.415 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.415 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.415 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.415 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.415 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639565.415 * [misc]backup-simplify:  Simplify (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639565.416 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))
1538639565.416 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.416 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.416 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.416 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.416 * [misc]taylor:  Taking taylor expansion of (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.416 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.416 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.416 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.416 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.416 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.416 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.416 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.416 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.416 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.416 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.416 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.416 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639565.417 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.417 * [misc]backup-simplify:  Simplify (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into 0
1538639565.417 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1538639565.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.417 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.418 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (+ (* 2 (/ 1 (* d2 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1538639565.418 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.418 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1538639565.418 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) (+ (* 2 (/ 1 (* d2 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) (* 0 0)) into (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))
1538639565.419 * [misc]backup-simplify:  Simplify (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) into (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639565.419 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))))))) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639565.419 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639565.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.419 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.419 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.419 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.419 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.419 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.419 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.419 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.419 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.419 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.419 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.419 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.419 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.419 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.419 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639565.420 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.420 * [misc]backup-simplify:  Simplify (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639565.420 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639565.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.421 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.421 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.421 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1538639565.421 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639565.422 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))
1538639565.422 * [misc]backup-simplify:  Simplify (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) into (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639565.422 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.422 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.422 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.422 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.422 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.422 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.422 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.422 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.422 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.422 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.422 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.422 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.422 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.422 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.422 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.422 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.423 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.423 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.423 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into 0
1538639565.423 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639565.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.423 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639565.423 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (+ (/ d1 d2) 1)
1538639565.424 * [misc]backup-simplify:  Simplify (+ (* d2 (+ (/ d1 d2) 1)) (* 0 0)) into (+ d2 d1)
1538639565.424 * [misc]backup-simplify:  Simplify (/ 1 (+ d2 d1)) into (/ 1 (+ d2 d1))
1538639565.424 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))))) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.424 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.424 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.424 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.424 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.424 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.424 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.424 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.424 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.424 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.424 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.424 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.424 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.424 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.424 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.424 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.424 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.424 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.425 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.425 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639565.425 * [misc]backup-simplify:  Simplify (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639565.426 * [misc]backup-simplify:  Simplify (* 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639565.426 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))
1538639565.426 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639565.426 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639565.426 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.426 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.426 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.426 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.426 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.426 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.426 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.427 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.427 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.427 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.427 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.427 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.427 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.427 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.427 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.427 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.427 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.427 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.427 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.427 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.427 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639565.428 * [misc]backup-simplify:  Simplify (* 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639565.428 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639565.428 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.428 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.428 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.428 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.428 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.428 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.428 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.429 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.429 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.429 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.429 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.429 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d4
1538639565.429 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.429 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.429 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.429 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.429 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639565.429 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))
1538639565.430 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) into (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))
1538639565.430 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639565.430 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639565.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.430 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.430 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.430 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.430 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.430 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.430 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.430 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.430 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.430 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.430 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.430 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.430 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.430 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.430 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.430 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.431 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.431 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639565.431 * [misc]backup-simplify:  Simplify (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639565.432 * [misc]backup-simplify:  Simplify (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639565.432 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))
1538639565.432 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.432 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.432 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.432 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.432 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.432 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.432 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.432 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.433 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.433 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.433 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.433 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d2 2)) into (pow d2 4)
1538639565.433 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.433 * [misc]backup-simplify:  Simplify (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639565.434 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639565.434 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of 2/9 in d4
1538639565.434 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639565.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.434 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.434 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.434 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.434 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.434 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.434 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.434 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.434 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.434 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.434 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.434 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.434 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.434 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.434 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.435 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.435 * [misc]backup-simplify:  Simplify (* 1 (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.435 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639565.436 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639565.436 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.436 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.436 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.436 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.436 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.436 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.436 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.436 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.436 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.437 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.437 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.437 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.437 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.437 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.437 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.437 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.437 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.437 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.438 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.438 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639565.439 * [misc]backup-simplify:  Simplify (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639565.439 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639565.439 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))) in d4
1538639565.439 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639565.439 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.439 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.439 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.440 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.440 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.440 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.440 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.440 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.440 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.440 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.440 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.440 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.440 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.440 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.440 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.440 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.440 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.440 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.441 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.441 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639565.442 * [misc]backup-simplify:  Simplify (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into 0
1538639565.442 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639565.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.443 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.443 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639565.444 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (+ (* 2 (/ 1 d2)) (+ (/ d1 (pow d2 2)) (/ 1 d1)))
1538639565.444 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.445 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) (+ (* 2 (/ 1 d2)) (+ (/ d1 (pow d2 2)) (/ 1 d1)))) (* 0 0)) into (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))
1538639565.445 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) into (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))
1538639565.445 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))) in d4
1538639565.445 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639565.445 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639565.445 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.445 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639565.445 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.446 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.446 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.446 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.446 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.446 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.446 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.446 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.446 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.446 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.446 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.446 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.446 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.446 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.446 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.446 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.447 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639565.447 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639565.448 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639565.449 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639565.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.449 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.450 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639565.450 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.451 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639565.452 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))
1538639565.452 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) into (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))
1538639565.452 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.452 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.452 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.452 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.452 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.452 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.452 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.452 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.452 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.452 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.452 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.452 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.452 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.452 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.452 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.453 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639565.453 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))
1538639565.453 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.453 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.453 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.453 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.453 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.453 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.453 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.453 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.453 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.453 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.453 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.453 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.453 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.453 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.453 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.453 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639565.453 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into 0
1538639565.454 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.454 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.454 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.454 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639565.454 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (+ (/ (pow d1 2) d2) d1)
1538639565.454 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ (pow d1 2) d2) d1)) into (/ 1 (+ (/ (pow d1 2) d2) d1))
1538639565.454 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d4
1538639565.454 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d4
1538639565.454 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d4
1538639565.454 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.454 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.454 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d4
1538639565.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1538639565.454 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1538639565.455 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.455 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.455 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.455 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.455 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.455 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.455 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.455 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639565.455 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into (/ 1/3 (* d2 (+ (/ 1 d2) (/ 1 d1))))
1538639565.455 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* d2 (+ (/ 1 d2) (/ 1 d1)))) 0) into (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))
1538639565.455 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))
1538639565.456 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.456 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.456 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.456 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.457 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.457 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.457 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.458 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into (/ 2/3 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))
1538639565.458 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (/ 2/9 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639565.459 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into (/ 2/9 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))
1538639565.459 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (/ 2/9 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639565.460 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into (/ 4/9 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639565.460 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) 0) into (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))
1538639565.462 * [misc]backup-simplify:  Simplify (+ (/ 2/9 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (+ (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.463 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (+ (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.465 * [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (+ (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (+ (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))
1538639565.468 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))) into (+ (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.471 * [misc]backup-simplify:  Simplify (+ (/ 2/9 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (+ (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 2/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (+ (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.474 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (+ (* 2/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))
1538639565.477 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))) into (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.479 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.482 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.485 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.488 * [misc]backup-simplify:  Simplify (- (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (- (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))
1538639565.494 * [misc]backup-simplify:  Simplify (+ (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (- (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))) into (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))
1538639565.494 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.496 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.496 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.497 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639565.497 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1538639565.505 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d3 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 2) into 0
1538639565.506 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d3 2)))))) into 0
1538639565.508 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.508 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ d2 d1))) into (/ 1/3 (+ d2 d1))
1538639565.508 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) into (/ 4/9 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639565.508 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) into (/ 2/3 (+ (/ (pow d2 2) d1) d2))
1538639565.509 * [misc]backup-simplify:  Simplify (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))) into (/ 8/9 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))
1538639565.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.510 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639565.510 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.510 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639565.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639565.511 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639565.511 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) into (/ 4/9 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639565.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.512 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639565.513 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639565.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.513 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) 0) into (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))
1538639565.514 * [misc]backup-simplify:  Simplify (+ 0 (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))
1538639565.514 * [misc]backup-simplify:  Simplify (+ (/ 8/9 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))) (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))
1538639565.515 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (+ (/ (pow d2 2) d1) d2)) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))
1538639565.516 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))
1538639565.517 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))
1538639565.517 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 4/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 8/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))
1538639565.518 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ d2 d1)) (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 8/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 8/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))))
1538639565.518 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) into (/ 2/3 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639565.518 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) into (/ 2/9 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639565.519 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ d2 d1))) into (/ 1/3 (+ d2 d1))
1538639565.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.519 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.519 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639565.520 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639565.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.521 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639565.522 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639565.523 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) into 0
1538639565.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.523 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.523 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.524 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639565.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639565.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639565.526 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) into 0
1538639565.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.526 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.526 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639565.527 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.527 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639565.527 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639565.528 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639565.529 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) into 0
1538639565.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.530 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.530 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.530 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639565.530 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.531 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639565.531 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639565.532 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) into 0
1538639565.532 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.533 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.533 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 2))) into 0
1538639565.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into 0
1538639565.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639565.535 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into 0
1538639565.535 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))) into (/ 4/9 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))
1538639565.535 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))) into (/ 4/9 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))
1538639565.536 * [misc]backup-simplify:  Simplify (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) into (/ 2/3 (+ (/ (pow d1 2) d2) d1))
1538639565.536 * [misc]backup-simplify:  Simplify (+ 0 (/ 2/3 (+ (/ (pow d1 2) d2) d1))) into (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1)))
1538639565.536 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1)))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 4/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.536 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 4/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.537 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.537 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.537 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.538 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.538 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.538 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.539 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))
1538639565.539 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ d2 d1)) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))))
1538639565.539 * [misc]backup-simplify:  Simplify (+ (/ 2/9 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))))) into (+ (* 2/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))
1538639565.540 * [misc]backup-simplify:  Simplify (+ (/ 2/3 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (+ (* 2/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))) into (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))
1538639565.541 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))) into (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))
1538639565.542 * [misc]backup-simplify:  Simplify (- (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))) into (- (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))))))
1538639565.543 * [misc]backup-simplify:  Simplify (+ (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 8/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))))) (- (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 1/3 (/ 1 (+ d2 d1))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))))))) into (- (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 8/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))) (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))))
1538639565.544 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.545 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.545 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639565.545 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ d2 d1)) (/ 0 (+ d2 d1))))) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ d2 d1)))) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.546 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.547 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639565.547 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into 0
1538639565.548 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639565.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))))) into 0
1538639565.549 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into 0
1538639565.549 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) into (/ 1/3 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))
1538639565.549 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) into (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))
1538639565.549 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.549 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.550 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.550 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.550 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0))) into 0
1538639565.550 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d2 2) d1) d2)) (/ 0 (+ (/ (pow d2 2) d1) d2))))) into 0
1538639565.550 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (+ (/ (pow d2 2) d1) d2)))) into 0
1538639565.551 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.551 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639565.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.552 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.552 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 3)))) into 0
1538639565.553 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) into 0
1538639565.554 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))) (/ 0 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))) into 0
1538639565.555 * [misc]backup-simplify:  Simplify (+ (* 8/9 0) (* 0 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))) into 0
1538639565.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.556 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.556 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.557 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639565.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 0 (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639565.558 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639565.558 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.559 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.560 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639565.560 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into 0
1538639565.561 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 (+ (/ (pow d1 2) (pow d2 2)) (+ (* 2 (/ d1 d2)) 1))) (* 0 0))) into 0
1538639565.561 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))))) into 0
1538639565.561 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into 0
1538639565.561 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.561 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.562 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 0 (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639565.563 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639565.563 * [misc]backup-simplify:  Simplify (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (/ 8/9 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))
1538639565.564 * [misc]backup-simplify:  Simplify (+ 0 (/ 8/9 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.565 * [misc]backup-simplify:  Simplify (+ 0 (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.565 * [misc]backup-simplify:  Simplify (+ 0 (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.566 * [misc]backup-simplify:  Simplify (+ 0 (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.567 * [misc]backup-simplify:  Simplify (+ 0 (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639565.568 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))
1538639565.569 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) into (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))
1538639565.570 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) into (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))
1538639565.572 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))) into (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))
1538639565.572 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into (/ 1/3 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))
1538639565.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.573 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.573 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639565.574 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.574 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639565.574 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 (+ (* 2 (/ 1 (* d2 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) (* 0 0))) into 0
1538639565.575 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))))) into 0
1538639565.575 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))))) into 0
1538639565.575 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.575 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.576 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.576 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.576 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639565.577 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639565.577 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) into 0
1538639565.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))))) into 0
1538639565.578 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))))) into 0
1538639565.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.579 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.579 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639565.579 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 (+ (/ d1 d2) 1)) (* 0 0))) into 0
1538639565.579 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ d2 d1)) (/ 0 (+ d2 d1))))) into 0
1538639565.580 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ d2 d1)))) into 0
1538639565.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.580 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.581 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.581 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639565.581 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.582 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) into 0
1538639565.584 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (* 0 (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639565.584 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639565.584 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.585 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.585 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.585 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.585 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639565.586 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.586 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) into 0
1538639565.587 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 0 (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639565.588 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639565.589 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) into (/ 4/9 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))
1538639565.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.589 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.590 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639565.591 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639565.595 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (* 0 (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639565.596 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639565.597 * [misc]backup-simplify:  Simplify (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (/ 4/9 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639565.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.597 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.598 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.598 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639565.598 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.599 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639565.600 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 0 (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639565.600 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639565.601 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.601 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.601 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.601 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.602 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639565.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into 0
1538639565.604 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 0 (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639565.604 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639565.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.605 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.605 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.606 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639565.606 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.607 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 (+ (* 2 (/ 1 d2)) (+ (/ d1 (pow d2 2)) (/ 1 d1)))) (* 0 0))) into 0
1538639565.607 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (/ 0 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into 0
1538639565.607 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))) into 0
1538639565.607 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.608 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.609 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.609 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639565.610 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639565.611 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) into 0
1538639565.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (/ 0 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into 0
1538639565.612 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))) into 0
1538639565.613 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into (/ 1/3 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))
1538639565.613 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.614 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639565.614 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639565.615 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ (pow d1 2) d2) d1)) (/ 0 (+ (/ (pow d1 2) d2) d1))))) into 0
1538639565.615 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (+ (/ (pow d1 2) d2) d1)))) into 0
1538639565.616 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) 0) into (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.616 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.616 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.617 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.617 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639565.618 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))
1538639565.620 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))
1538639565.623 * [misc]backup-simplify:  Simplify (+ (/ 4/9 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))
1538639565.625 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))
1538639565.627 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))
1538639565.629 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))
1538639565.631 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))
1538639565.633 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))
1538639565.635 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) into (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))
1538639565.637 * [misc]backup-simplify:  Simplify (- (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))) into (- (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))
1538639565.641 * [misc]backup-simplify:  Simplify (+ (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) (- (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))) into (- (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))
1538639565.654 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* 1/3 (/ 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 8/9 (/ 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 4/9 (/ 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))) 0) (+ (* (- (+ (* 2/3 (/ 1 (+ (/ (pow d2 2) d1) d2))) (+ (* 8/9 (/ 1 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))) (* 8/9 (/ 1 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))) (+ (* 8/9 (/ 1 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))) (+ (* 2/3 (/ 1 (+ (/ (pow d1 2) d2) d1))) (* 8/9 (/ 1 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))))) 0) (* (- (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))) (pow (/ 1 (pow d3 2)) 1/3)))) into (- (+ (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) (+ (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))))
1538639565.654 * [misc]taylor:  Taking taylor expansion of (- (+ (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) (+ (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of 8/9 in d2
1538639565.654 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639565.654 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.654 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.654 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.654 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.654 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.654 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.654 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.654 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.654 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d2
1538639565.654 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.655 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.655 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.655 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.655 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.655 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.655 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.655 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.655 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.655 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.655 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.655 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.655 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.655 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.656 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639565.656 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639565.656 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.656 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.656 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.656 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.656 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.656 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.656 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.656 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.656 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.656 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.656 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.656 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.656 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.656 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.656 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.656 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.656 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.656 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.657 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.657 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.657 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.657 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.657 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.657 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.657 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.657 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.657 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.657 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.657 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.657 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.657 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.657 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.657 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.657 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.658 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.658 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.658 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.658 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.658 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.658 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.658 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.658 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.658 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.658 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.658 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.658 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.658 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639565.658 * [misc]backup-simplify:  Simplify (* 1 (pow d1 3)) into (pow d1 3)
1538639565.658 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1538639565.658 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) (+ (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))) in d2
1538639565.658 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.659 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.659 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.659 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.659 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.659 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.659 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.659 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.659 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.659 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.659 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.659 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.659 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.659 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.659 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.659 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.659 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.659 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.659 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.659 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.659 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.659 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.660 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.660 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.660 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639565.660 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639565.660 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.660 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) (+ (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.660 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.660 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.660 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.660 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.660 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.660 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.660 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.660 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.660 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.660 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.660 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d2
1538639565.660 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.660 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.661 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.661 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d2
1538639565.661 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.661 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.661 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.661 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.661 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.661 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.661 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.661 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.661 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.661 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.661 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.661 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.661 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.661 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.661 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639565.661 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639565.661 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.661 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.662 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) (pow d1 2))) into d1
1538639565.662 * [misc]backup-simplify:  Simplify (+ (* 0 d1) (* 1 (pow d1 2))) into (pow d1 2)
1538639565.662 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.662 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639565.662 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.662 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.662 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.662 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.662 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.662 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.662 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.662 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.662 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.662 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.662 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.662 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.662 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.663 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.663 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.663 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.663 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.663 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.663 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.663 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.663 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.663 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639565.663 * [misc]backup-simplify:  Simplify (* 1 (pow d1 4)) into (pow d1 4)
1538639565.663 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
1538639565.663 * [misc]taylor:  Taking taylor expansion of (* 4/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639565.663 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639565.663 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.663 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.663 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1538639565.663 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.663 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.663 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.664 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.664 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.664 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.664 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.664 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.664 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.664 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.664 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.664 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.664 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.664 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.664 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.664 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.664 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.665 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.665 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))) into (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))
1538639565.666 * [misc]backup-simplify:  Simplify (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) into (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.666 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 d1)) (* 0 1))) into 0
1538639565.667 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* 0 1)) into (/ 1 d1)
1538639565.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 d1) 1)))) into (- (/ 1 d1))
1538639565.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 d1)) (/ (/ 1 d1) 1)))) into (/ 1 (pow d1 2))
1538639565.668 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.668 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.668 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.669 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.669 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.670 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639565.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1538639565.671 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d3 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 2) into 0
1538639565.671 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d3 2)))))) into 0
1538639565.672 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.673 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))) (+ (* 0 (- (/ 1 d1))) (* 0 1))) into (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))
1538639565.674 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (- (/ 1 d1))) (* 0 1)) into (- (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))
1538639565.674 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) 1) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.675 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) (+ (* 0 (- (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))) (* 0 (pow (/ 1 (pow d3 2)) 1/3)))) into (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.676 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) 0) into (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.677 * [misc]backup-simplify:  Simplify (+ (* 8/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) into (* 11/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.677 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.677 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.677 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) d1)) into 1
1538639565.678 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.678 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 d1)) into 1
1538639565.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 1 d1)))) into (- (/ 1 (pow d1 2)))
1538639565.678 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.679 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.679 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.680 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.681 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (- (/ 1 (pow d1 2)))) (* 0 (/ 1 d1))) into (- (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.682 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)) into (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1))
1538639565.683 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) (* 0 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1)))) into (- (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))))
1538639565.684 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))) into (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))
1538639565.689 * [misc]backup-simplify:  Simplify (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) into (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.690 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.691 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) (/ 1 d1)) (* 0 1))) into (/ 1 (pow d1 2))
1538639565.691 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.691 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.692 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* (/ 1 d1) 1)) into (* 2 (/ 1 d1))
1538639565.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.692 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow d1 2))) (+ (* 0 (* 2 (/ 1 d1))) (* 0 1))) into (/ 1 (pow d1 2))
1538639565.693 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d1))) (* 0 1)) into (* 2 (/ 1 d1))
1538639565.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (* 2 (/ 1 d1)) 1)))) into (- (* 2 (/ 1 d1)))
1538639565.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d1 2)) 1)) (* (- (* 2 (/ 1 d1))) (/ (* 2 (/ 1 d1)) 1)))) into (* 3 (/ 1 (pow d1 2)))
1538639565.694 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.695 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.695 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.697 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.697 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639565.697 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1538639565.700 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d3 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 2) into 0
1538639565.701 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d3 2)))))) into 0
1538639565.703 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.704 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (* 3 (/ 1 (pow d1 2)))) (+ (* 0 (- (* 2 (/ 1 d1)))) (* 0 1))) into (* 3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.705 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) (- (* 2 (/ 1 d1)))) (* 0 1)) into (- (* 2 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1))))
1538639565.705 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) 1) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.708 * [misc]backup-simplify:  Simplify (+ (* 4/9 (* 3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) (+ (* 0 (- (* 2 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 d1))))) (* 0 (pow (/ 1 (pow d3 2)) 1/3)))) into (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.709 * [misc]backup-simplify:  Simplify (+ 0 (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) into (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.711 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) into (* 5/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.713 * [misc]backup-simplify:  Simplify (+ (- (* 1/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) (* 5/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) into (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))
1538639565.714 * [misc]backup-simplify:  Simplify (- (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) into (- (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))))
1538639565.716 * [misc]backup-simplify:  Simplify (+ (* 11/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) (- (* 4/3 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))))) into (- (* 1/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))))
1538639565.716 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))))) in d1
1538639565.716 * [misc]taylor:  Taking taylor expansion of (* 1/9 (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2)))) in d1
1538639565.716 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639565.716 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639565.716 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow d3 2)) 1/3) (/ 1 (pow d1 2))) in d1
1538639565.716 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d3 2)) 1/3) in d1
1538639565.716 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d3 2))))) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d3 2)))) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.717 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.717 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d3 2))) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.717 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.717 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639565.717 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1538639565.717 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d3 2))) into (log (/ 1 (pow d3 2)))
1538639565.717 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow d3 2)))) into (* 1/3 (log (/ 1 (pow d3 2))))
1538639565.717 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow d3 2))))) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.717 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639565.717 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.717 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.717 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.718 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.718 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.719 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.719 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.719 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.719 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639565.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1538639565.721 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 1) into 0
1538639565.721 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow d3 2))))) into 0
1538639565.722 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.722 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639565.723 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1538639565.725 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d3 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 2) into 0
1538639565.725 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d3 2)))))) into 0
1538639565.727 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.728 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
1538639565.728 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) 0) (* 0 1)) into 0
1538639565.729 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow d3 2)) 1/3) 1) into (pow (/ 1 (pow d3 2)) 1/3)
1538639565.730 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow d3 2)) 1/3)))) into 0
1538639565.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.730 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.730 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.731 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639565.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) into 0
1538639565.732 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639565.732 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.732 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.733 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639565.733 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639565.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ d1 d2) 1)) (/ 0 (+ (/ d1 d2) 1))) (* 0 (/ 0 (+ (/ d1 d2) 1))))) into 0
1538639565.734 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ d1 d2) 1))))) into 0
1538639565.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.735 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639565.736 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639565.736 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))) (* 0 (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639565.736 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (+ 1 (/ d2 d1)))))) into 0
1538639565.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.737 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639565.738 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0)))) into 0
1538639565.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))) (* 0 (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639565.739 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (+ 1 (/ d2 d1)))))) into 0
1538639565.739 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.739 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.739 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.739 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639565.740 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639565.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.741 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639565.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1538639565.744 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow d3 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow d3 2)) 1)))) 2) into 0
1538639565.744 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow d3 2)))))) into 0
1538639565.746 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow d3 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639565.748 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow d3 2)) 1/3) 0) (+ (* 0 (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 0 (- (+ (* 2/3 (/ 1 (+ 1 (/ d2 d1)))) (* 2/3 (/ 1 (+ (/ d1 d2) 1)))))))) into 0
1538639565.748 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639565.748 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.748 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639565.748 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.748 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.748 * [misc]backup-simplify:  Simplify (pow (/ 1 d3) -2/3) into (pow (/ 1 d3) -2/3)
1538639565.752 * [misc]backup-simplify:  Simplify (/ (* (cbrt (* (+ (/ 1 (- d3)) (/ 1 (- d4))) (- (* (+ (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (* (+ (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))))) (cbrt (* (+ (- (/ 1 (- d3)) (/ 1 (- d4))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))))) (* (cbrt (* (+ (/ 1 (- d2)) (/ 1 (- d1))) (+ (/ 1 (- d3)) (/ 1 (- d4))))) (cbrt (+ (- (/ 1 (- d2)) (/ 1 (- d1))) (- (/ 1 (- d3)) (/ 1 (- d4))))))) into (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1))
1538639565.752 * [misc]approximate:  Taking taylor expansion of (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1)) in (d3 d4 d2 d1) around 0
1538639565.752 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1)) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.752 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.752 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1538639565.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.753 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.753 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.753 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.753 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.753 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.753 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.753 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.753 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.753 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.753 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.753 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.753 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1538639565.753 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1538639565.754 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.754 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.754 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.754 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.754 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d1
1538639565.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d1
1538639565.754 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d1
1538639565.754 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.754 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.754 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.754 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.754 * [misc]backup-simplify:  Simplify (* d4 d2) into (* d4 d2)
1538639565.754 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d2)) into (/ 1 (* d4 d2))
1538639565.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1538639565.754 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639565.754 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639565.754 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.754 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.754 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.754 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.754 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639565.755 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639565.755 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.755 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1538639565.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d1
1538639565.755 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d1
1538639565.755 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.755 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.755 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.755 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.755 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639565.755 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639565.755 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1538639565.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1538639565.755 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639565.755 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.755 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.755 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.755 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.756 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.756 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1538639565.756 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639565.756 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.756 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.756 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.756 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.756 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.756 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639565.756 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639565.756 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d1
1538639565.756 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639565.756 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639565.756 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.756 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.756 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639565.756 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.756 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.756 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.757 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.757 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.758 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.758 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1538639565.758 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.758 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538639565.758 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.759 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
1538639565.759 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
1538639565.759 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
1538639565.759 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639565.759 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639565.759 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.760 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.760 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.760 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1)) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.761 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.761 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.761 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.761 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.761 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.761 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.761 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.761 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639565.761 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.761 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.762 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.762 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.762 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.762 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.762 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.762 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.762 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.762 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.762 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.762 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.762 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d2
1538639565.762 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d2
1538639565.763 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.763 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.763 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.763 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.763 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.763 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639565.763 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639565.763 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1538639565.763 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1538639565.763 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639565.763 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.763 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.763 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.763 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.763 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639565.763 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1538639565.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1538639565.763 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1538639565.763 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.763 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.764 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.764 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.764 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.764 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639565.764 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639565.764 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.764 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1538639565.764 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1538639565.764 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.764 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.764 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.764 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.764 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.764 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1538639565.764 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1538639565.764 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.764 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.764 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.764 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.764 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639565.765 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639565.765 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.765 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.765 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.765 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.765 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.765 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.765 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.765 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.765 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.765 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.766 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.766 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.766 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.766 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1538639565.766 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.766 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538639565.767 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.767 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d2)) (log -1)) into (- (log -1) (* 2 (log d2)))
1538639565.767 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d2)))) into (* 1/3 (- (log -1) (* 2 (log d2))))
1538639565.768 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d2))))) into (exp (* 1/3 (- (log -1) (* 2 (log d2)))))
1538639565.768 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639565.768 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.768 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.768 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.769 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.769 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1)) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.769 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.769 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.769 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.769 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.770 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.770 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.770 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639565.770 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.770 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.770 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.770 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.770 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.770 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.770 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.770 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.770 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.770 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.771 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.771 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d4
1538639565.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d4
1538639565.771 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1538639565.771 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.771 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.771 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.771 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.771 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.771 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.771 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639565.771 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1538639565.771 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1538639565.771 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.771 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.771 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.771 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.771 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.771 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.772 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.772 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.772 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.772 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.772 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.772 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1538639565.772 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1538639565.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.772 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.772 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.772 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1538639565.772 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.773 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.773 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.773 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.773 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1538639565.773 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1538639565.773 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.773 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.773 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.773 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.773 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.773 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.773 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.773 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.773 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.773 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.773 * [misc]backup-simplify:  Simplify (- 1) into -1
1538639565.774 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538639565.774 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.774 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639565.774 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) (/ 1 d1)) 0) into (+ (/ 1 d2) (/ 1 d1))
1538639565.774 * [misc]backup-simplify:  Simplify (* -1 (+ (/ 1 d2) (/ 1 d1))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639565.774 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.775 * [misc]backup-simplify:  Simplify (/ (* -1 (+ (/ 1 d2) (/ 1 d1))) (+ (/ 1 d2) (/ 1 d1))) into -1
1538639565.775 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.775 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d4)) (log -1)) into (- (log -1) (* 2 (log d4)))
1538639565.775 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d4)))) into (* 1/3 (- (log -1) (* 2 (log d4))))
1538639565.776 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d4))))) into (exp (* 1/3 (- (log -1) (* 2 (log d4)))))
1538639565.776 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639565.776 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.776 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.776 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.778 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.778 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1)) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639565.778 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.778 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.778 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.778 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639565.778 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.778 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.778 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.779 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.779 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.779 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.779 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.779 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.779 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.779 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.779 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.779 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.779 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d3
1538639565.779 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.779 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.779 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.779 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.780 * [misc]backup-simplify:  Simplify (* d4 d2) into (* d4 d2)
1538639565.780 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d2)) into (/ 1 (* d4 d2))
1538639565.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639565.780 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639565.780 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.780 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.780 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.780 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.780 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.780 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639565.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639565.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639565.780 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639565.780 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.781 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.781 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.781 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.781 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.781 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.781 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639565.781 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639565.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639565.781 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639565.781 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.781 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.781 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.781 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639565.781 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639565.781 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.781 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.781 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.781 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.782 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.782 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.782 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.782 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.782 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d3
1538639565.782 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.782 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.782 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.782 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.782 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.782 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.782 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.782 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.782 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.783 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.783 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.783 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.783 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.783 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.783 * [misc]backup-simplify:  Simplify (* 1 (- (+ (/ 1 d2) (/ 1 d1)))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639565.783 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.784 * [misc]backup-simplify:  Simplify (/ (* -1 (+ (/ 1 d2) (/ 1 d1))) (+ (/ 1 d2) (/ 1 d1))) into -1
1538639565.784 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.784 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639565.785 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.785 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.785 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d3
1538639565.785 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639565.785 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.785 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.786 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.786 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) (cbrt -1)) in d3
1538639565.786 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d3
1538639565.786 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))))) in d3
1538639565.786 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))))) in d3
1538639565.786 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639565.786 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (log (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1)))) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) (+ (/ 1 d2) (/ 1 d1))) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))))) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.787 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.787 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.787 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.787 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.787 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.787 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.787 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639565.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.787 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.787 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.788 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.788 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.788 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.788 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.788 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1538639565.788 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d2)) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.788 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.788 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.788 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.788 * [misc]backup-simplify:  Simplify (* d4 d2) into (* d4 d2)
1538639565.788 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d2)) into (/ 1 (* d4 d2))
1538639565.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1538639565.788 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639565.788 * [misc]backup-simplify:  Simplify d4 into d4
1538639565.788 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.788 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.789 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1538639565.789 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1538639565.789 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d2)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1538639565.789 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
1538639565.789 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
1538639565.789 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.789 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.789 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.789 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.789 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.789 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1538639565.789 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1538639565.789 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.789 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1538639565.789 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1538639565.789 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1538639565.789 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.789 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.789 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.790 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1538639565.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1538639565.790 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1538639565.790 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639565.790 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.790 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.790 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.790 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.790 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1538639565.790 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1538639565.790 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.790 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d3
1538639565.790 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639565.790 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639565.790 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.790 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.790 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639565.790 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639565.790 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.790 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.791 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639565.791 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.791 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.791 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.791 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d2) (/ 1 d1))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.791 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d1)))) into (- (+ (/ 1 d2) (/ 1 d1)))
1538639565.792 * [misc]backup-simplify:  Simplify (* 1 (- (+ (/ 1 d2) (/ 1 d1)))) into (* -1 (+ (/ 1 d2) (/ 1 d1)))
1538639565.792 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.792 * [misc]backup-simplify:  Simplify (/ (* -1 (+ (/ 1 d2) (/ 1 d1))) (+ (/ 1 d2) (/ 1 d1))) into -1
1538639565.792 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.793 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639565.793 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.793 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.793 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d3
1538639565.793 * [misc]taylor:  Taking taylor expansion of -1 in d3
1538639565.793 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.794 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.794 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.795 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.795 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639565.795 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639565.795 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639565.795 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.795 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.795 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639565.795 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639565.795 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.795 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.796 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.796 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639565.796 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639565.796 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.796 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639565.796 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.796 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.796 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.796 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.796 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.796 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.797 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.797 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.797 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639565.797 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.797 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.797 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.798 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.799 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.799 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.799 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.799 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.799 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.799 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.799 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639565.799 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.799 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639565.799 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.799 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.799 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.799 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.799 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.800 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.800 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.800 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.800 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639565.800 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.800 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.801 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.802 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.802 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.802 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d1
1538639565.802 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639565.802 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639565.802 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.802 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.802 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639565.802 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639565.802 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639565.802 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.803 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.803 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639565.803 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639565.803 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.803 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639565.803 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.803 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.803 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.803 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.803 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.803 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.804 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.804 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.804 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639565.804 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639565.804 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.804 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.805 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.806 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.806 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.807 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1))) into (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))
1538639565.807 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d4 d1)))) into (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2))))
1538639565.807 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1538639565.807 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.808 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1538639565.808 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.808 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1538639565.808 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1538639565.808 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1538639565.809 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (- (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (/ 1 (pow d1 2)))
1538639565.809 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.809 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1538639565.809 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
1538639565.809 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
1538639565.810 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d1) (+ (/ 1 d4) (/ 1 d2)))
1538639565.811 * [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (/ 1 (pow d1 2)))) (* (- (/ 1 d1) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 d2) (/ 1 d1))))) into (- (+ (* 2 (/ 1 (* d4 d2))) (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (pow d2 2))))) (* 2 (/ 1 (pow d1 2))))
1538639565.811 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.811 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.812 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 2 (/ 1 (* d4 d2))) (+ (* 2 (/ 1 (* d4 d1))) (* 2 (/ 1 (pow d2 2))))) (* 2 (/ 1 (pow d1 2)))) (+ (/ 1 d2) (/ 1 d1))) (+ (* -1 (/ 0 (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))
1538639565.815 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) 1)) (pow -1 1)))) 1) into (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))
1538639565.815 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639565.817 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))) (* 0 (- (log -1) (* 2 (log d3))))) into (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))
1538639565.819 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) 1) 1)))) into (* (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) (exp (* 1/3 (- (log -1) (* 2 (log d3))))))
1538639565.822 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* (* (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) (exp (* 1/3 (- (log -1) (* 2 (log d3)))))) (cbrt -1))) into (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))
1538639565.822 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) in d4
1538639565.822 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.823 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.823 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.823 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.823 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.823 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.823 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.823 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639565.823 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.823 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639565.823 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.823 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.823 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.823 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.823 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.824 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.824 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.824 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.824 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639565.824 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.824 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.824 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.825 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.825 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639565.825 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.825 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.825 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.825 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.825 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.825 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.825 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.825 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.825 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.825 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639565.825 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.825 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.825 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.825 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.826 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.826 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639565.826 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639565.826 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.826 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.826 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.826 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.826 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639565.826 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.827 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.827 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.827 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639565.827 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639565.827 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.827 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639565.827 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.827 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.827 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.827 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.827 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.827 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.827 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.828 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.828 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639565.828 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.828 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.828 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.828 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.828 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.828 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.828 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.828 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.828 * [misc]taylor:  Taking taylor expansion of (* d2 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.828 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.828 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.828 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.828 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.828 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.828 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.829 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.829 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.829 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.829 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.829 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.829 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.829 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.829 * [misc]backup-simplify:  Simplify (* d2 (+ (/ 1 d2) (/ 1 d1))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639565.829 * [misc]backup-simplify:  Simplify (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.829 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.829 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.830 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639565.830 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into (+ 1 (/ d2 d1))
1538639565.830 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ 1 (/ d2 d1))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ 1 (/ d2 d1)))
1538639565.830 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639565.830 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639565.830 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.830 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.830 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639565.830 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639565.830 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639565.831 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639565.831 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.831 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.831 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639565.831 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639565.831 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.831 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.831 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.831 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639565.831 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639565.831 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.831 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639565.831 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.831 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.831 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.831 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.831 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.831 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.831 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.832 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.832 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639565.832 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.832 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.832 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.832 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.832 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639565.832 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639565.832 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.832 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.832 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639565.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.832 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.832 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.832 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.832 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.832 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.832 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.833 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.833 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.833 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.833 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.833 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.833 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.833 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639565.833 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into 0
1538639565.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.834 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639565.834 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (+ (/ d1 d2) 1)
1538639565.834 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ d1 d2) 1)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ d1 d2) 1))
1538639565.834 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639565.834 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.834 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639565.834 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.834 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639565.834 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.835 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.835 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.835 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639565.835 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639565.835 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.835 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639565.835 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639565.835 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.835 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.835 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.835 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.835 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.835 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.835 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.835 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639565.835 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639565.835 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.836 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.836 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.836 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639565.836 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639565.836 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.836 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.836 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639565.836 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639565.836 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639565.836 * [misc]backup-simplify:  Simplify d2 into d2
1538639565.836 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639565.836 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639565.836 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639565.836 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.837 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.837 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.837 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639565.837 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639565.837 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))
1538639565.838 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))
1538639565.838 * [misc]backup-simplify:  Simplify (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))
1538639565.840 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.841 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.841 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.841 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.842 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.843 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.843 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639565.844 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639565.845 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ d2 d1))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639565.846 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ 1 (/ d2 d1))))) into 0
1538639565.853 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.854 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.854 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.855 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.856 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.857 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.857 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.858 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.858 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639565.858 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639565.859 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ d1 d2) 1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ d1 d2) 1)) (/ 0 (+ (/ d1 d2) 1))))) into 0
1538639565.860 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ d1 d2) 1)))) into 0
1538639565.861 * [misc]backup-simplify:  Simplify (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) into (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639565.862 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639565.864 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))
1538639565.865 * [misc]backup-simplify:  Simplify (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639565.867 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))
1538639565.867 * [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.867 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.867 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.867 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.867 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639565.867 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639565.868 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.868 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.868 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.868 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639565.868 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639565.868 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.868 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639565.868 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.868 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.868 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.868 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.868 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.868 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.868 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.868 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.869 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639565.869 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.869 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.869 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.869 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.869 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d2
1538639565.869 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.869 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.869 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.869 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.869 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.869 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.870 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.870 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.870 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.870 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.870 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639565.870 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.870 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.870 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.870 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.870 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639565.870 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639565.871 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))
1538639565.871 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of 2/3 in d2
1538639565.871 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.871 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639565.871 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.871 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.871 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.871 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.871 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639565.871 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.871 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639565.871 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639565.871 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.871 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.871 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.871 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.871 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.872 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.872 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.872 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639565.872 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639565.872 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.872 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.873 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.873 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639565.873 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639565.873 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.873 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.873 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.873 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639565.873 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639565.873 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639565.873 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.873 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639565.873 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639565.873 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639565.873 * [misc]backup-simplify:  Simplify d1 into d1
1538639565.873 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639565.873 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.873 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.874 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639565.874 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639565.874 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.876 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.876 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.876 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.877 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.878 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.878 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639565.878 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639565.879 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639565.879 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* 0 1)) into (/ 1 d1)
1538639565.879 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ (/ 1 d1) 1)))) into (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))
1538639565.880 * [misc]backup-simplify:  Simplify (+ (* 2/3 (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))) (* 0 (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)))) into (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)))
1538639565.881 * [misc]backup-simplify:  Simplify (- (- (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)))) into (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))
1538639565.881 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))) into (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))
1538639565.881 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)) in d1
1538639565.881 * [misc]taylor:  Taking taylor expansion of 2/3 in d1
1538639565.881 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639565.881 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1) in d1
1538639565.881 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d1
1538639565.881 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639565.882 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639565.882 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639565.882 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639565.882 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639565.882 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639565.882 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639565.882 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.882 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639565.882 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639565.882 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639565.882 * [misc]backup-simplify:  Simplify 2 into 2
1538639565.882 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639565.882 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639565.882 * [misc]backup-simplify:  Simplify d3 into d3
1538639565.882 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639565.882 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639565.882 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639565.882 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639565.882 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639565.882 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639565.883 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639565.883 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639565.883 * [misc]backup-simplify:  Simplify -1 into -1
1538639565.883 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639565.883 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639565.883 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639565.883 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.883 * [misc]backup-simplify:  Simplify 1 into 1
1538639565.884 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.884 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639565.886 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.886 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.886 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.887 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.888 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.888 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.889 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ 0 1)))) into 0
1538639565.889 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)))) into 0
1538639565.889 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.891 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.892 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.892 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.893 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.893 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.894 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.894 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639565.894 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.894 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639565.894 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.894 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.896 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.897 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.897 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.898 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.899 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.900 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.900 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639565.900 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.900 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.902 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639565.903 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639565.903 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639565.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.904 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639565.905 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639565.905 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639565.905 * [misc]backup-simplify:  Simplify 0 into 0
1538639565.907 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d2)) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 d2)) (/ 0 (* d4 d2))))) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 d1)) (/ 0 (* d4 d1))))) into 0
1538639565.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.908 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
1538639565.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.908 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639565.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639565.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639565.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.910 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639565.910 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639565.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639565.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.911 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d1) (+ (/ 1 d4) (/ 1 d2))) (- (+ (/ 1 (* d4 d2)) (+ (/ 1 (* d4 d1)) (/ 1 (pow d2 2)))) (/ 1 (pow d1 2)))) (* 0 (- (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (/ 1 (* d2 (pow d1 2))) (+ (/ 1 (* (pow d2 2) d1)) (+ (* 2 (/ 1 (* d4 (pow d1 2)))) (/ 1 (* d4 (* d2 d1)))))) (+ (/ 1 (* (pow d4 2) d2)) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (* (pow d2 2) d4)) (+ (/ 1 (* d2 (* d4 d1))) (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (pow d2 3)))))))))
1538639565.911 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639565.911 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639565.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639565.914 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d2 (pow d1 2))) (+ (/ 1 (* (pow d2 2) d1)) (+ (* 2 (/ 1 (* d4 (pow d1 2)))) (/ 1 (* d4 (* d2 d1)))))) (+ (/ 1 (* (pow d4 2) d2)) (+ (/ 1 (* d4 (pow d2 2))) (+ (/ 1 (* (pow d2 2) d4)) (+ (/ 1 (* d2 (* d4 d1))) (+ (/ 1 (pow d1 3)) (+ (/ 1 (* (pow d4 2) d1)) (/ 1 (pow d2 3))))))))) (+ (/ 1 d2) (/ 1 d1))) (+ (* -1 (/ 0 (+ (/ 1 d2) (/ 1 d1)))) (* (- (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (/ 0 (+ (/ 1 d2) (/ 1 d1)))))) into (- (+ (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))) (+ (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (+ (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))))))))
1538639565.922 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))) (+ (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) (+ (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1))))) (+ (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))))))))) 1)) (pow -1 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2 (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 2 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 8 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))))))))))))
1538639565.922 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d3)) (log -1)) into (- (log -1) (* 2 (log d3)))
1538639565.968 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 2 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 2 (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 2 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 8 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 2 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 8 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 2 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))))))))))))) (+ (* 0 (- (* 2 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))))) (* 0 (- (log -1) (* 2 (log d3)))))) into (- (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 4/3 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 4/3 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/3 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 2/3 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/3 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))))))))
1538639566.021 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 4/3 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 4/3 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4/3 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/3 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 2/3 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 2/3 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 2/3 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 2/3 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))) 1) 1)))) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 8/9 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))))))))))))))))
1538639566.079 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* (* (- (* 2/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) (+ (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 2/3 (/ 1 (* d4 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (* 2/3 (/ 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))))) (exp (* 1/3 (- (log -1) (* 2 (log d3)))))) 0) (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (- (+ (* 1/3 (/ 1 (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ 1 (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 8/9 (/ 1 (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ 1 (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ 1 (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 1/3 (/ 1 (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (* 8/9 (/ 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))))))))))) (+ (* 1/3 (/ 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ 1 (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 4/9 (/ 1 (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ 1 (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 8/9 (/ 1 (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 1/3 (/ 1 (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ 1 (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ 1 (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ 1 (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 2/3 (/ 1 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))))))))))))))))) (cbrt -1)))) into (- (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))))))))))))))
1538639566.080 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))))))))))))))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))))))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.080 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.080 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.080 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.080 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.080 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.080 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.081 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.081 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.081 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.081 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.081 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.081 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.081 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.081 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.081 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.081 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.081 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.081 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.081 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.082 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.082 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.082 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.082 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.082 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.082 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639566.082 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639566.082 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.082 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.082 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.082 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.082 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.082 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.083 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.083 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.083 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.083 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.083 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.083 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.083 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.083 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639566.083 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.083 * [misc]backup-simplify:  Simplify (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))
1538639566.084 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))
1538639566.084 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))))))) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of 8/9 in d4
1538639566.084 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639566.084 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.084 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.084 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.084 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.084 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.084 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.084 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.084 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.084 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.084 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.084 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.084 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.085 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.085 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.085 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.085 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.085 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.085 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.085 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.085 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.086 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.086 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.086 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.086 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.086 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.086 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.086 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.086 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.086 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.086 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.086 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639566.086 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.086 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.087 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.087 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.087 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.087 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.087 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639566.088 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639566.089 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))
1538639566.089 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))))) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of 8/9 in d4
1538639566.090 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639566.090 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)))) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.090 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.090 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.090 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.090 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.090 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.090 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.090 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.090 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.090 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.090 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.091 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.091 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.091 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.091 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.091 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.092 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.092 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.092 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.092 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.093 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.093 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.093 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.093 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.093 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.093 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.093 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.093 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.093 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.093 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.093 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.093 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1538639566.093 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.093 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.094 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.095 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.095 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.095 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639566.095 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))
1538639566.096 * [misc]backup-simplify:  Simplify (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))) into 0
1538639566.096 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639566.096 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1538639566.096 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.097 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.097 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.097 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 3))) into 0
1538639566.098 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3)))) into (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))
1538639566.099 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))
1538639566.100 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))))) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.100 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.100 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.100 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.100 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.100 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.100 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.100 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.100 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.100 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.100 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.100 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.100 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.100 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.101 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.101 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.101 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.101 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.101 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.101 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.102 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.102 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.103 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.103 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639566.103 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.103 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.103 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639566.103 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.103 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.103 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.103 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639566.103 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.103 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.103 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.103 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.103 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.103 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.104 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.104 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.104 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.104 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.104 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.104 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.104 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.105 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639566.105 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into 0
1538639566.105 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1538639566.105 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.105 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.105 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639566.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (+ (/ d1 d2) 1)
1538639566.106 * [misc]backup-simplify:  Simplify (+ (* d2 (+ (/ d1 d2) 1)) (* 0 0)) into (+ d2 d1)
1538639566.107 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1))
1538639566.107 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of 8/9 in d4
1538639566.107 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639566.107 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.107 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.107 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.107 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.107 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.107 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.107 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.107 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.107 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.108 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.108 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.108 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.108 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.108 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.108 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.108 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.109 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.109 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.109 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.109 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.109 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.110 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.110 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.110 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.110 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.110 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.110 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.110 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.110 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.110 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.110 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.110 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.110 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.110 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.110 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639566.110 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.111 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.111 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.111 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.112 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.112 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639566.113 * [misc]backup-simplify:  Simplify (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639566.114 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into 0
1538639566.114 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639566.114 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.114 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.115 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.115 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 2))) into 0
1538639566.116 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into 0
1538639566.117 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))
1538639566.118 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))
1538639566.118 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.118 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.118 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.118 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.118 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.118 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.119 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.119 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.119 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.119 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.119 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.119 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.119 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.119 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.119 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.119 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.119 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.119 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.119 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.120 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.120 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.120 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.120 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.120 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.120 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.121 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.121 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639566.121 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.121 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.121 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.121 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639566.122 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.122 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.122 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.122 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.122 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.122 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.122 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.122 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.122 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.122 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.122 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.122 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.122 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.123 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.123 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.123 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) into (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))
1538639566.123 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.124 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.124 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))) into (+ (/ (pow d2 2) d1) d2)
1538639566.125 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2))
1538639566.125 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) in d4
1538639566.125 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) in d4
1538639566.125 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.125 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.125 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) in d4
1538639566.125 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.126 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.126 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.126 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.126 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.126 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.126 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.126 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.126 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.126 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.126 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.126 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.126 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.127 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.127 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.127 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.127 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.127 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.127 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.128 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.128 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.128 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)) in d4
1538639566.128 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.128 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.129 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.129 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.129 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.129 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.129 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.129 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.129 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.129 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1538639566.129 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.129 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.129 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.130 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.130 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.130 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639566.130 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))
1538639566.131 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))
1538639566.131 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.131 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.131 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.131 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.131 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.131 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.131 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.132 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.132 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.132 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.132 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.132 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.132 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.132 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.132 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.132 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.132 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.132 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.133 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.133 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.133 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.133 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.133 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.134 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.134 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.134 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639566.134 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639566.134 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.135 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.135 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.135 * [misc]taylor:  Taking taylor expansion of (* d2 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639566.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.135 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.135 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.135 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.135 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.135 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.135 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.135 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.135 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.135 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.136 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.136 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.136 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.136 * [misc]backup-simplify:  Simplify (* d2 (+ (/ 1 d2) (/ 1 d1))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639566.136 * [misc]backup-simplify:  Simplify (* 1 (* d2 (+ (/ 1 d2) (/ 1 d1)))) into (* d2 (+ (/ 1 d2) (/ 1 d1)))
1538639566.137 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (+ (/ 1 d2) (/ 1 d1)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (+ (/ 1 d2) (/ 1 d1))))
1538639566.137 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d4
1538639566.137 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639566.137 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.137 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.137 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.138 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.138 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.138 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.138 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.138 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.138 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.138 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.138 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.138 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.138 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.138 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.138 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.139 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.139 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.139 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.139 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.139 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.139 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.140 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.140 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.140 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* d4 (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639566.141 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.141 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.141 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.141 * [misc]taylor:  Taking taylor expansion of (* d4 (+ (/ 1 d2) (/ 1 d1))) in d4
1538639566.141 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.141 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.141 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.141 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.141 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.141 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.141 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.141 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.141 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.141 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.141 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.142 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.142 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.142 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.142 * [misc]backup-simplify:  Simplify (* 0 (+ (/ 1 d2) (/ 1 d1))) into 0
1538639566.142 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639566.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.143 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (/ 1 d2) (/ 1 d1)))) into (+ (/ 1 d2) (/ 1 d1))
1538639566.143 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.143 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))) (* 0 0)) into (+ (/ (pow d2 2) d1) d2)
1538639566.144 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2))
1538639566.144 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639566.144 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.144 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.144 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639566.144 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.144 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.144 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.145 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.145 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.145 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.145 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.145 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.145 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.145 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.145 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.145 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.145 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.145 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.145 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.145 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.145 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.145 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.145 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.146 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.146 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.146 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.146 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.146 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.146 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.147 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.147 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.147 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639566.147 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639566.147 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.148 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.148 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.148 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639566.148 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.148 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.148 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.148 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.148 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.148 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.148 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.148 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.148 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.148 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.148 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.149 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.149 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.149 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.149 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639566.149 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639566.150 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639566.150 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))))))))))))) in d4
1538639566.150 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639566.150 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.150 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.150 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639566.150 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.150 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.150 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.151 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.151 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.151 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.151 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.151 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.151 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.151 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.151 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.151 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.151 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.151 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.151 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.151 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.151 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.151 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.151 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.152 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.152 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.152 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.152 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.152 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.152 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.153 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.153 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.153 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.154 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.154 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.154 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.154 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.154 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.154 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.154 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.154 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.154 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.154 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.154 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.154 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.155 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.155 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.155 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639566.155 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.156 * [misc]backup-simplify:  Simplify (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639566.156 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639566.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.157 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.157 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.157 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1538639566.157 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639566.158 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))
1538639566.158 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639566.158 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))))))))))))) in d4
1538639566.158 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d4
1538639566.158 * [misc]taylor:  Taking taylor expansion of 2/3 in d4
1538639566.158 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1538639566.158 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.159 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.159 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.159 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.159 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.159 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.159 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.159 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.159 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.159 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.159 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.159 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.159 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.159 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.159 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.160 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.160 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.160 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.160 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.160 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.160 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.160 * [misc]taylor:  Taking taylor expansion of (* d4 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639566.160 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.160 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.160 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.160 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639566.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.160 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.160 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.160 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.161 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.161 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.161 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.161 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.161 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639566.161 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.161 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.161 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.161 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.161 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.161 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639566.161 * [misc]backup-simplify:  Simplify (* 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into 0
1538639566.161 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639566.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.162 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639566.162 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (+ (/ (pow d1 2) d2) d1)
1538639566.163 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) d1)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) d1))
1538639566.163 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))))))))))) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.163 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.163 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.163 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.163 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.163 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.163 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.163 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.163 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.164 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.164 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.164 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.164 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.164 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.164 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.164 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.164 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.164 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.164 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.164 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.164 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.164 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.164 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.164 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.165 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.165 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639566.165 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.165 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.165 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.165 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639566.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.165 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.165 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.165 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.165 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.165 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.165 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.165 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.165 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.165 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.165 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.166 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.166 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.166 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.166 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639566.166 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639566.166 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))
1538639566.167 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))))))))))) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.167 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.167 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.167 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.167 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.167 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.167 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.167 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.167 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.167 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.167 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.167 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.167 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.167 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.167 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.167 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.168 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.168 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.168 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.168 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.168 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.168 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.168 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.169 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d4
1538639566.169 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.169 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.169 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.169 * [misc]taylor:  Taking taylor expansion of (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d4
1538639566.169 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.169 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.169 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d4
1538639566.169 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.169 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.169 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.169 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.169 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.169 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.169 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.169 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.169 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.169 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.169 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.169 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.169 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.169 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) d1) into (* (+ (/ 1 d2) (/ 1 d1)) d1)
1538639566.169 * [misc]backup-simplify:  Simplify (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)) into (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))
1538639566.170 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639566.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.170 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639566.170 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639566.170 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into (+ d2 d1)
1538639566.171 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1))
1538639566.171 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))))))))) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.171 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.171 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.171 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.171 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.171 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.171 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.171 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.171 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.171 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.171 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.171 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.171 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.171 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.171 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.172 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.172 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.172 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.172 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.172 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.172 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.172 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.173 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.173 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.173 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.173 * [misc]taylor:  Taking taylor expansion of (* d4 (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.173 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.173 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.173 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.173 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.173 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.173 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.173 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.173 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.173 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.173 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.174 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.174 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.174 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1538639566.174 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.174 * [misc]backup-simplify:  Simplify (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into 0
1538639566.174 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1538639566.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.175 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (+ (* 2 (/ 1 (* d2 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1538639566.175 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.175 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1538639566.176 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) (+ (* 2 (/ 1 (* d2 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) (* 0 0)) into (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))
1538639566.176 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))
1538639566.176 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))))))))) in d4
1538639566.176 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d4
1538639566.176 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.176 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.177 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.177 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.177 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.177 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.177 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.177 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.177 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.177 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.177 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.177 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.177 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.177 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.177 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.177 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.177 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.178 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.178 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.178 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.178 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.178 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.178 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.178 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.179 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.179 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.179 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.179 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.179 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.179 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.179 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.179 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.179 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.179 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639566.179 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.179 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.179 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.179 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.180 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.180 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.180 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639566.180 * [misc]backup-simplify:  Simplify (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))
1538639566.181 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))
1538639566.181 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))))))) in d4
1538639566.181 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639566.181 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.181 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.181 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639566.181 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.181 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.181 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.181 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.181 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.181 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.182 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.182 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.182 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.182 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.182 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.182 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.182 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.182 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.182 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.182 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.182 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.182 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.182 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.182 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.182 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.182 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.182 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.182 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.182 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.183 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.183 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.183 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639566.183 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d4
1538639566.183 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.183 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.183 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.183 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.183 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.183 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.183 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.183 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.183 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.184 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.184 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.184 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.184 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.184 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.184 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d2 2)) into (pow d2 4)
1538639566.188 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.188 * [misc]backup-simplify:  Simplify (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639566.189 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639566.189 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))))))) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of 8/9 in d4
1538639566.189 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639566.189 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.189 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.189 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.189 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.189 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.190 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.190 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.190 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.190 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.190 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.190 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.190 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.190 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.190 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.190 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.190 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.190 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.190 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.190 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.190 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.191 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.191 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.191 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.191 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639566.191 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639566.191 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.191 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.191 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.191 * [misc]taylor:  Taking taylor expansion of (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639566.191 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.192 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.192 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639566.192 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.192 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.192 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.192 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.192 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.192 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.192 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.192 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.192 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.192 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.192 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.192 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.192 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.193 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.193 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639566.193 * [misc]backup-simplify:  Simplify (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639566.194 * [misc]backup-simplify:  Simplify (* 1 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639566.195 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))
1538639566.195 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))))) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.195 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.195 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.195 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.195 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.195 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.195 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.195 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.195 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.195 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.195 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.195 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.195 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.195 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.195 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.195 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.196 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.196 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.196 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.196 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.196 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.196 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.197 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.197 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.197 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.197 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.197 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.197 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.197 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.197 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.197 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.197 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.197 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.197 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.197 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.197 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.197 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.198 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.198 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.198 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.198 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) into (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639566.198 * [misc]backup-simplify:  Simplify (* 1 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))
1538639566.199 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))
1538639566.199 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))))) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.199 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.199 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.199 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.199 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.199 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.200 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.200 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.200 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.200 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.200 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.200 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.200 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.200 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.200 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.200 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.200 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.200 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.200 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.200 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.200 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.200 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.200 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.200 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.201 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.201 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.201 * [misc]taylor:  Taking taylor expansion of (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d4
1538639566.201 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.201 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.201 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d4
1538639566.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.201 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.201 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.201 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.201 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.201 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.201 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.201 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.201 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1538639566.201 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.202 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.202 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.202 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.202 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.202 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) into (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))
1538639566.202 * [misc]backup-simplify:  Simplify (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) into (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))
1538639566.203 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))
1538639566.203 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))))) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.203 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.203 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.203 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.203 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.203 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.203 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.203 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.203 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.203 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.203 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.203 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.203 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.203 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.203 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.204 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.204 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.204 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.204 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.204 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.204 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.204 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.205 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.205 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d4
1538639566.205 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.205 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.205 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.205 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.205 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.205 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.205 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.205 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.205 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.205 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d4
1538639566.205 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.205 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.205 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.206 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.206 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.206 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639566.206 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))
1538639566.207 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))
1538639566.207 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.207 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.207 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.207 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.207 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.207 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.207 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.207 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.207 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.207 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.207 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.207 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.207 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.207 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.208 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.208 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.208 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.208 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.208 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.208 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.208 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.208 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.209 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.209 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.209 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.209 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.209 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.209 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.209 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.209 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.209 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.209 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.209 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.209 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.209 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.209 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.209 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.209 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.210 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.210 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.210 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.210 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639566.211 * [misc]backup-simplify:  Simplify (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))
1538639566.211 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639566.211 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.211 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.212 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.212 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639566.212 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.212 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639566.213 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))
1538639566.214 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))
1538639566.214 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of 4/9 in d4
1538639566.214 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.214 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.214 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.214 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of (log -1) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.214 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.214 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.214 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.214 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.214 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.214 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.214 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.214 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.215 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.215 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.215 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.215 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.215 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.215 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d4
1538639566.215 * [misc]taylor:  Taking taylor expansion of -1 in d4
1538639566.215 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.215 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.216 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.216 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.216 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.216 * [misc]taylor:  Taking taylor expansion of (* d4 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.216 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.216 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.216 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.216 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.216 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.216 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.216 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.216 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.216 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.216 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.216 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.216 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.217 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.217 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1538639566.217 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d2) (/ 1 d1))) into (pow (+ (/ 1 d2) (/ 1 d1)) 2)
1538639566.217 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1) into (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)
1538639566.218 * [misc]backup-simplify:  Simplify (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)) into 0
1538639566.218 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1538639566.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.218 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.219 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639566.219 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into (+ (* 2 (/ 1 d2)) (+ (/ d1 (pow d2 2)) (/ 1 d1)))
1538639566.219 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.220 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) (+ (* 2 (/ 1 d2)) (+ (/ d1 (pow d2 2)) (/ 1 d1)))) (* 0 0)) into (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))
1538639566.220 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))
1538639566.221 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))
1538639566.222 * [misc]backup-simplify:  Simplify (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))
1538639566.223 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.224 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.224 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.224 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.225 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.225 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.226 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.226 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.226 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639566.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.227 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.227 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 3)))) into 0
1538639566.228 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 3))))) into 0
1538639566.229 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))) (/ 0 (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2)))))))) into 0
1538639566.230 * [misc]backup-simplify:  Simplify (+ (* 8/9 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 3) (pow d2 2)) (+ d1 (* 2 (/ (pow d1 2) d2))))))) into 0
1538639566.232 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.232 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.232 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.233 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.234 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.234 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.235 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.235 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639566.235 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 (+ (/ d1 d2) 1)) (* 0 0))) into 0
1538639566.236 * [misc]backup-simplify:  Simplify (- (/ 0 (+ d2 d1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1)) (/ 0 (+ d2 d1))))) into 0
1538639566.236 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1)))) into 0
1538639566.238 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.238 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.239 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.239 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.240 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.240 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.240 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.241 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.241 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639566.242 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into 0
1538639566.243 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639566.244 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))) (/ 0 (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1))))))) into 0
1538639566.244 * [misc]backup-simplify:  Simplify (+ (* 8/9 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) (+ d2 (* 2 d1)))))) into 0
1538639566.246 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.246 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.247 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.247 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.248 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.248 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.249 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.249 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.249 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639566.250 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d2 2) d1) d2)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2)) (/ 0 (+ (/ (pow d2 2) d1) d2))))) into 0
1538639566.251 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2)))) into 0
1538639566.251 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))
1538639566.253 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.254 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.255 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.255 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.256 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.257 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.262 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.264 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.264 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.264 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.265 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.266 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.268 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.268 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.268 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.268 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.268 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639566.269 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.269 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.270 * [misc]backup-simplify:  Simplify (- (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639566.271 * [misc]backup-simplify:  Simplify (- (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1)))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))) (* 0 (/ 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639566.271 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639566.273 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.274 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.274 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.274 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.275 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.276 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.276 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.276 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.276 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.277 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d1))) (* 0 0))) into 0
1538639566.278 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d2 2) d1) d2)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2)) (/ 0 (+ (/ (pow d2 2) d1) d2))))) into 0
1538639566.278 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) d2)))) into 0
1538639566.280 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.281 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.282 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.282 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.283 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.283 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.286 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.287 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.288 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.288 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.289 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.290 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.291 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.291 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.291 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 d1)) into 0
1538639566.291 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.292 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639566.292 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.292 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) into 0
1538639566.293 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639566.294 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) d1)) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))) (* 0 (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639566.294 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639566.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.298 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) 0) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))
1538639566.299 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))
1538639566.300 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))
1538639566.300 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))
1538639566.301 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))
1538639566.303 * [misc]backup-simplify:  Simplify (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))) into (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))))
1538639566.306 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))))) into (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))))))
1538639566.308 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.308 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.308 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.309 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.310 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.310 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.311 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.311 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.311 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639566.312 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639566.312 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow d2 3) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) into 0
1538639566.313 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))))) into 0
1538639566.314 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))))) into 0
1538639566.316 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.316 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.316 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.317 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.318 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.319 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.319 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.319 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.319 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.320 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639566.320 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639566.321 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d1 2) d2) d1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) d1)) (/ 0 (+ (/ (pow d1 2) d2) d1))))) into 0
1538639566.321 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d1 2) d2) d1)))) into 0
1538639566.322 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))
1538639566.323 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.324 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.324 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.325 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.325 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.326 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.326 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.326 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.326 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.327 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1)))) into 0
1538639566.327 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639566.328 * [misc]backup-simplify:  Simplify (- (/ 0 (+ d2 d1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1)) (/ 0 (+ d2 d1))))) into 0
1538639566.328 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ d2 d1)))) into 0
1538639566.330 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.330 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.330 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.331 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.332 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.332 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.332 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.332 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.333 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.333 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639566.333 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.334 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1538639566.334 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 (+ (* 2 (/ 1 (* d2 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) (* 0 0))) into 0
1538639566.335 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))) (/ 0 (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2)))))))) into 0
1538639566.336 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (* 2 (/ (pow d2 2) d1)) (+ d2 (/ (pow d2 3) (pow d1 2))))))) into 0
1538639566.337 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.339 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.339 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.340 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.340 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.341 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.344 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.345 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.345 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.346 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.347 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.348 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.349 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.349 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1538639566.350 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.350 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 (pow d1 2))) into 0
1538639566.350 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.351 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) into 0
1538639566.351 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.352 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) into 0
1538639566.354 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639566.356 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) (* 0 (/ 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639566.357 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))))) into 0
1538639566.358 * [misc]backup-simplify:  Simplify (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))
1538639566.359 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.361 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.361 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.362 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.362 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.363 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.366 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.367 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.367 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.367 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.369 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.369 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.370 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.371 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.371 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (* 0 d1)) into 0
1538639566.372 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639566.372 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.373 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) into 0
1538639566.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) into 0
1538639566.375 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639566.380 * [misc]backup-simplify:  Simplify (- (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639566.384 * [misc]backup-simplify:  Simplify (- (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))) (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) (* 0 (/ 0 (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639566.386 * [misc]backup-simplify:  Simplify (+ (* 8/9 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))))) into 0
1538639566.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.391 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.392 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.392 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.393 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.394 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.399 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.400 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.401 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.402 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.404 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.405 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.405 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.405 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.407 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.407 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.407 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.407 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.411 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639566.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.412 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (pow (+ (/ 1 d2) (/ 1 d1)) 2))) into 0
1538639566.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))) into 0
1538639566.414 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) into 0
1538639566.418 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639566.421 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (* 0 (/ 0 (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639566.423 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))) into 0
1538639566.424 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))
1538639566.426 * [misc]backup-simplify:  Simplify (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) into (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639566.428 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.429 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.429 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.429 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.430 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.431 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.432 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.432 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.433 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.433 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639566.434 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1))))) into 0
1538639566.435 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (/ 0 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into 0
1538639566.435 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))) into 0
1538639566.437 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.438 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.438 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.438 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.439 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.440 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.440 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1))))) into 0
1538639566.441 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) 0) (+ (* 0 0) (* 0 d1))) into 0
1538639566.441 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) d1)))) into 0
1538639566.441 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1538639566.442 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 (+ (* 2 (/ 1 d2)) (+ (/ d1 (pow d2 2)) (/ 1 d1)))) (* 0 0))) into 0
1538639566.443 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))) (/ 0 (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1)))))) into 0
1538639566.443 * [misc]backup-simplify:  Simplify (+ (* 4/9 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ (pow d2 2) d1) (+ (* 2 d2) d1))))) into 0
1538639566.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.445 * [misc]backup-simplify:  Simplify (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) 0) into (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))
1538639566.446 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))) into (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639566.449 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639566.451 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))
1538639566.454 * [misc]backup-simplify:  Simplify (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))))) into (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))
1538639566.458 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))) into (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639566.462 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))) into (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639566.466 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))) into (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))
1538639566.470 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))))))) into (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))
1538639566.476 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))))))) into (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))
1538639566.481 * [misc]backup-simplify:  Simplify (+ 0 (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))) into (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))
1538639566.489 * [misc]backup-simplify:  Simplify (- (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))) into (- (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))))
1538639566.505 * [misc]backup-simplify:  Simplify (+ (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))))) (- (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))))))))) into (- (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))))
1538639566.505 * [misc]taylor:  Taking taylor expansion of (- (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of 8/9 in d2
1538639566.505 * [misc]backup-simplify:  Simplify 8/9 into 8/9
1538639566.505 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.505 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.505 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.505 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.505 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.505 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.505 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.505 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.506 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.506 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.506 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.506 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.506 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.506 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.506 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.506 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.506 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.506 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.506 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.506 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.507 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.507 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.507 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2))) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.507 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.507 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.507 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 2)) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.507 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.507 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.507 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.507 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.507 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.507 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.508 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.508 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639566.508 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.508 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.508 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.508 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.508 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.508 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.508 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639566.508 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639566.509 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))
1538639566.509 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)))) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.509 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.509 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3))) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.509 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.509 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.509 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.509 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.509 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.509 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.509 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.509 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.509 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.509 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.509 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.510 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.510 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.510 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.510 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.510 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.510 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.510 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.510 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.511 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.511 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 3)) in d2
1538639566.511 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.511 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.511 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.511 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.511 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.511 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.511 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.511 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.511 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.511 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1538639566.511 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.511 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.512 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.512 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.512 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1538639566.512 * [misc]backup-simplify:  Simplify (* 1 (pow d1 3)) into (pow d1 3)
1538639566.512 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 3)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 3))
1538639566.512 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.512 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.512 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.512 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.512 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.512 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.513 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.513 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.513 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.513 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.513 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.513 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.513 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.513 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.513 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.513 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.513 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.513 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.513 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.513 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.513 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.513 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.513 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.514 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.514 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.514 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639566.514 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1538639566.514 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.514 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.514 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.514 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.514 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.514 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.514 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.514 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.514 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.514 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.514 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.514 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.515 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.515 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.515 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.515 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.515 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.515 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.516 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.516 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))))) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)))) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639566.516 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.516 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2))) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.516 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.516 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.516 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.516 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.516 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.516 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.516 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.516 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.516 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.516 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.516 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.516 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.517 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.517 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.517 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.517 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.517 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.517 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.517 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.518 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.518 * [misc]taylor:  Taking taylor expansion of (* (pow d2 4) (pow (+ (/ 1 d2) (/ 1 d1)) 2)) in d2
1538639566.518 * [misc]taylor:  Taking taylor expansion of (pow d2 4) in d2
1538639566.518 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.518 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.518 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.518 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639566.518 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.518 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.518 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.518 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.518 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.518 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.518 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.518 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.518 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.518 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.518 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.518 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.519 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.519 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.519 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.519 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.519 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.519 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))))) in d2
1538639566.519 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) in d2
1538639566.519 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.519 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.519 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))) in d2
1538639566.519 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.519 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.519 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.520 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.520 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.520 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.520 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.520 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.520 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.520 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.520 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.520 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.520 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.520 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.520 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.520 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.520 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.520 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.520 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.520 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.520 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.520 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.520 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.521 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.521 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.521 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.521 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.521 * [misc]taylor:  Taking taylor expansion of (* d2 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) in d2
1538639566.521 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.521 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.521 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.521 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)) in d2
1538639566.521 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.521 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.521 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.521 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.521 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.522 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.522 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.522 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.522 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.522 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.522 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1538639566.522 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.522 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.522 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.522 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.522 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.522 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1538639566.522 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1538639566.522 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639566.523 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.523 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639566.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) (pow d1 2))) into d1
1538639566.523 * [misc]backup-simplify:  Simplify (+ (* 0 d1) (* 1 (pow d1 2))) into (pow d1 2)
1538639566.523 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))
1538639566.523 * [misc]taylor:  Taking taylor expansion of (+ (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))))) in d2
1538639566.523 * [misc]taylor:  Taking taylor expansion of (* 4/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)))) in d2
1538639566.523 * [misc]taylor:  Taking taylor expansion of 4/9 in d2
1538639566.523 * [misc]backup-simplify:  Simplify 4/9 into 4/9
1538639566.523 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4))) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.524 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.524 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.524 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.524 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.524 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.524 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.524 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.524 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.524 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.524 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.524 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.524 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.524 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.524 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.525 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.525 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.525 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.525 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.525 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.525 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.525 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d2) (/ 1 d1)) 2) (pow d1 4)) in d2
1538639566.525 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) (/ 1 d1)) 2) in d2
1538639566.525 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.525 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.525 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.525 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.525 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.526 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.526 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.526 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.526 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.526 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.526 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.526 * [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
1538639566.526 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.526 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.526 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.526 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.526 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1538639566.529 * [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d1 2)) into (pow d1 4)
1538639566.529 * [misc]backup-simplify:  Simplify (* 1 (pow d1 4)) into (pow d1 4)
1538639566.530 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 4)) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 4))
1538639566.530 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)))) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.530 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.530 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1))) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.530 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.530 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of (log -1) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.530 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.530 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.530 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of 2 in d2
1538639566.530 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.530 * [misc]taylor:  Taking taylor expansion of (log d3) in d2
1538639566.530 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.530 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.530 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.530 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.530 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.531 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.531 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.531 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.531 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d2
1538639566.531 * [misc]taylor:  Taking taylor expansion of -1 in d2
1538639566.531 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.531 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.532 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.532 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (* (+ (/ 1 d2) (/ 1 d1)) d1)) in d2
1538639566.532 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1538639566.532 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.532 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.532 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.532 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) (/ 1 d1)) d1) in d2
1538639566.532 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.532 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.532 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.532 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.532 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.533 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.533 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.533 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.533 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.533 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.533 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.533 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.533 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.534 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.534 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.534 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639566.534 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1538639566.535 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)
1538639566.535 * [misc]backup-simplify:  Simplify (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) into (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.538 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.540 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.541 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.542 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.542 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.544 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.548 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.550 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.550 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.551 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.553 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.553 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639566.554 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.554 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639566.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 d1)) (* 0 1))) into 0
1538639566.556 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.556 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* 0 1)) into (/ 1 d1)
1538639566.557 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ (/ 1 d1) 1)))) into (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))
1538639566.558 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ 0 1)) (* (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)) (/ (/ 1 d1) 1)))) into (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))
1538639566.559 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) (+ (* 0 (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))) (* 0 (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.560 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.561 * [misc]backup-simplify:  Simplify (+ (* 8/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))) into (* 11/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.562 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.564 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.564 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.565 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.565 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.566 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.569 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.570 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.570 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.570 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.572 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.572 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.573 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.573 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639566.573 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.573 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639566.573 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) (/ 1 d1)) (* 0 1))) into (/ 1 (pow d1 2))
1538639566.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.574 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d1)) (* (/ 1 d1) 1)) into (* 2 (/ 1 d1))
1538639566.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.574 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow d1 2))) (+ (* 0 (* 2 (/ 1 d1))) (* 0 1))) into (/ 1 (pow d1 2))
1538639566.575 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.575 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d1))) (* 0 1)) into (* 2 (/ 1 d1))
1538639566.576 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ (* 2 (/ 1 d1)) 1)))) into (- (* 2 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)))
1538639566.577 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ (/ 1 (pow d1 2)) 1)) (* (- (* 2 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))) (/ (* 2 (/ 1 d1)) 1)))) into (* 3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.579 * [misc]backup-simplify:  Simplify (+ (* 4/9 (* 3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))) (+ (* 0 (- (* 2 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1)))) (* 0 (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))))) into (* 4/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.579 * [misc]backup-simplify:  Simplify (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) into (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.581 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.581 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.581 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.581 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.582 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.583 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.583 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.583 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.583 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639566.584 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) d1)) into 1
1538639566.584 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.584 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 d1)) into 1
1538639566.584 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1) (/ 1 d1)))) into (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.585 * [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) d1))) into (- (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))
1538639566.586 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))) into (- (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))
1538639566.588 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) (- (* 1/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))) into 0
1538639566.588 * [misc]backup-simplify:  Simplify (+ (* 4/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) 0) into (* 4/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))
1538639566.589 * [misc]backup-simplify:  Simplify (- (* 4/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))) into (- (* 4/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))
1538639566.591 * [misc]backup-simplify:  Simplify (+ (* 11/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) (- (* 4/3 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))) into (- (* 1/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))))
1538639566.591 * [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)))) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2))) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639566.591 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639566.591 * [misc]taylor:  Taking taylor expansion of (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (pow d1 2)) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log -1) (* 2 (log d3))))) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log -1) (* 2 (log d3)))) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.591 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.591 * [misc]taylor:  Taking taylor expansion of (- (log -1) (* 2 (log d3))) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of (log -1) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639566.591 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.591 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1538639566.591 * [misc]taylor:  Taking taylor expansion of (* 2 (log d3)) in d1
1538639566.591 * [misc]taylor:  Taking taylor expansion of 2 in d1
1538639566.591 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.592 * [misc]taylor:  Taking taylor expansion of (log d3) in d1
1538639566.592 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.592 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.592 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.592 * [misc]backup-simplify:  Simplify (* 2 (log d3)) into (* 2 (log d3))
1538639566.592 * [misc]backup-simplify:  Simplify (- (* 2 (log d3))) into (- (* 2 (log d3)))
1538639566.592 * [misc]backup-simplify:  Simplify (+ (log -1) (- (* 2 (log d3)))) into (- (log -1) (* 2 (log d3)))
1538639566.592 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d3)))) into (* 1/3 (- (log -1) (* 2 (log d3))))
1538639566.592 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d3))))) into (exp (* 1/3 (- (log -1) (* 2 (log d3)))))
1538639566.592 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in d1
1538639566.592 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639566.592 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.592 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1538639566.593 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1538639566.593 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.593 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.593 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.593 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.593 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.594 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.594 * [misc]backup-simplify:  Simplify (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) 1) into (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))
1538639566.596 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.597 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.598 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.598 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.598 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.598 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.598 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.599 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.602 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.603 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.603 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.604 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.605 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.606 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.606 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.606 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.606 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.607 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ 0 1)))) into 0
1538639566.608 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639566.608 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1))))) into 0
1538639566.608 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.608 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.610 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.611 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.611 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.611 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.612 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.613 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.613 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1538639566.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.613 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (* 0 (pow d1 2))) into 0
1538639566.614 * [misc]backup-simplify:  Simplify (- (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))) (/ 0 (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2)))))) into 0
1538639566.614 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (+ (/ 1 d2) (/ 1 d1)) (pow d1 2))))) into 0
1538639566.617 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.622 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.624 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.624 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.625 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.627 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.628 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.628 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.629 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.629 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639566.630 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639566.631 * [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (/ d2 d1))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ 1 (/ d2 d1))) (/ 0 (+ 1 (/ d2 d1)))) (* 0 (/ 0 (+ 1 (/ d2 d1)))))) into 0
1538639566.632 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ 1 (/ d2 d1)))))) into 0
1538639566.634 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1538639566.639 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1538639566.641 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d3 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d3 1)))) 2) into 0
1538639566.641 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d3)))) into 0
1538639566.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.642 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log -1) (* 2 (log d3)))))) into 0
1538639566.644 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.645 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1538639566.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1538639566.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1538639566.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.647 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) (/ 1 d1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1538639566.647 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d2) (/ 1 d1)) d1))))) into 0
1538639566.648 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ d1 d2) 1)) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ d1 d2) 1)) (/ 0 (+ (/ d1 d2) 1))) (* 0 (/ 0 (+ (/ d1 d2) 1))))) into 0
1538639566.649 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (+ (/ d1 d2) 1))))) into 0
1538639566.652 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1538639566.653 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.656 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d3))) into 0
1538639566.656 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.656 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log -1) (* 2 (log d3))))) into 0
1538639566.657 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.658 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) 0) (* 0 (cbrt -1))) into 0
1538639566.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1538639566.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.658 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1538639566.658 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 (+ (/ 1 d2) (/ 1 d1)))) into 0
1538639566.659 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) (+ (* (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))) (/ 0 (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1))))))) into 0
1538639566.659 * [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (* (exp (* 1/3 (- (log -1) (* 2 (log d3))))) (cbrt -1)) (* (pow d2 2) (+ (/ 1 d2) (/ 1 d1)))))) into 0
1538639566.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.660 * [misc]taylor:  Taking taylor expansion of 0 in d2
1538639566.660 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.660 * [misc]taylor:  Taking taylor expansion of 0 in d1
1538639566.660 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.660 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.661 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- d3))))))) (cbrt -1)) into (* (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 d3)))))) (cbrt -1))
1538639566.661 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1)
1538639566.661 * [misc]backup-simplify:  Simplify (cbrt (* (+ d2 d1) (+ d3 d4))) into (pow (* (+ d2 d1) (+ d3 d4)) 1/3)
1538639566.661 * [misc]approximate:  Taking taylor expansion of (pow (* (+ d2 d1) (+ d3 d4)) 1/3) in (d2 d1 d3 d4) around 0
1538639566.661 * [misc]taylor:  Taking taylor expansion of (pow (* (+ d2 d1) (+ d3 d4)) 1/3) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ d2 d1) (+ d3 d4))))) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ d2 d1) (+ d3 d4)))) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.661 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.661 * [misc]taylor:  Taking taylor expansion of (log (* (+ d2 d1) (+ d3 d4))) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (+ d3 d4)) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.661 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.661 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.661 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.661 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1538639566.661 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.661 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.661 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.661 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.661 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.661 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639566.661 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1538639566.662 * [misc]backup-simplify:  Simplify (* (+ d2 d1) d3) into (* (+ d2 d1) d3)
1538639566.662 * [misc]backup-simplify:  Simplify (log (* (+ d2 d1) d3)) into (log (* (+ d2 d1) d3))
1538639566.662 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (+ d2 d1) d3))) into (* 1/3 (log (* (+ d2 d1) d3)))
1538639566.662 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (+ d2 d1) d3)))) into (pow (* (+ d2 d1) d3) 1/3)
1538639566.662 * [misc]taylor:  Taking taylor expansion of (pow (* (+ d2 d1) (+ d3 d4)) 1/3) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ d2 d1) (+ d3 d4))))) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ d2 d1) (+ d3 d4)))) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.662 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.662 * [misc]taylor:  Taking taylor expansion of (log (* (+ d2 d1) (+ d3 d4))) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (+ d3 d4)) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639566.662 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.662 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639566.662 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.662 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1538639566.662 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.662 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.662 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.662 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.662 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.662 * [misc]backup-simplify:  Simplify (+ d2 d1) into (+ d2 d1)
1538639566.662 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639566.662 * [misc]backup-simplify:  Simplify (* (+ d2 d1) d4) into (* (+ d2 d1) d4)
1538639566.662 * [misc]backup-simplify:  Simplify (log (* (+ d2 d1) d4)) into (log (* (+ d2 d1) d4))
1538639566.662 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (+ d2 d1) d4))) into (* 1/3 (log (* (+ d2 d1) d4)))
1538639566.662 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (+ d2 d1) d4)))) into (pow (* (+ d2 d1) d4) 1/3)
1538639566.662 * [misc]taylor:  Taking taylor expansion of (pow (* (+ d2 d1) (+ d3 d4)) 1/3) in d1
1538639566.662 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ d2 d1) (+ d3 d4))))) in d1
1538639566.662 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ d2 d1) (+ d3 d4)))) in d1
1538639566.663 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.663 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.663 * [misc]taylor:  Taking taylor expansion of (log (* (+ d2 d1) (+ d3 d4))) in d1
1538639566.663 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (+ d3 d4)) in d1
1538639566.663 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d1
1538639566.663 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.663 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.663 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.663 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.663 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1538639566.663 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.663 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.663 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.663 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.663 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1538639566.663 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639566.663 * [misc]backup-simplify:  Simplify (* d2 (+ d3 d4)) into (* d2 (+ d3 d4))
1538639566.663 * [misc]backup-simplify:  Simplify (log (* d2 (+ d3 d4))) into (log (* d2 (+ d3 d4)))
1538639566.663 * [misc]backup-simplify:  Simplify (* 1/3 (log (* d2 (+ d3 d4)))) into (* 1/3 (log (* d2 (+ d3 d4))))
1538639566.663 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d2 (+ d3 d4))))) into (pow (* d2 (+ d3 d4)) 1/3)
1538639566.663 * [misc]taylor:  Taking taylor expansion of (pow (* (+ d2 d1) (+ d3 d4)) 1/3) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ d2 d1) (+ d3 d4))))) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ d2 d1) (+ d3 d4)))) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.663 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.663 * [misc]taylor:  Taking taylor expansion of (log (* (+ d2 d1) (+ d3 d4))) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (+ d3 d4)) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.663 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.663 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.663 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.663 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.663 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1538639566.663 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.663 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.663 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639566.663 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.663 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639566.663 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639566.663 * [misc]backup-simplify:  Simplify (* d1 (+ d3 d4)) into (* (+ d3 d4) d1)
1538639566.664 * [misc]backup-simplify:  Simplify (log (* (+ d3 d4) d1)) into (log (* (+ d3 d4) d1))
1538639566.664 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (+ d3 d4) d1))) into (* 1/3 (log (* (+ d3 d4) d1)))
1538639566.664 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (+ d3 d4) d1)))) into (pow (* (+ d3 d4) d1) 1/3)
1538639566.664 * [misc]taylor:  Taking taylor expansion of (pow (* (+ d2 d1) (+ d3 d4)) 1/3) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ d2 d1) (+ d3 d4))))) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ d2 d1) (+ d3 d4)))) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.664 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.664 * [misc]taylor:  Taking taylor expansion of (log (* (+ d2 d1) (+ d3 d4))) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of (* (+ d2 d1) (+ d3 d4)) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of (+ d2 d1) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.664 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.664 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.664 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.664 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.664 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1538639566.664 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.664 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.664 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639566.664 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.664 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1538639566.664 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639566.664 * [misc]backup-simplify:  Simplify (* d1 (+ d3 d4)) into (* (+ d3 d4) d1)
1538639566.664 * [misc]backup-simplify:  Simplify (log (* (+ d3 d4) d1)) into (log (* (+ d3 d4) d1))
1538639566.664 * [misc]backup-simplify:  Simplify (* 1/3 (log (* (+ d3 d4) d1))) into (* 1/3 (log (* (+ d3 d4) d1)))
1538639566.664 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (+ d3 d4) d1)))) into (pow (* (+ d3 d4) d1) 1/3)
1538639566.664 * [misc]taylor:  Taking taylor expansion of (pow (* (+ d3 d4) d1) 1/3) in d1
1538639566.664 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ d3 d4) d1)))) in d1
1538639566.664 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ d3 d4) d1))) in d1
1538639566.664 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.665 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.665 * [misc]taylor:  Taking taylor expansion of (log (* (+ d3 d4) d1)) in d1
1538639566.665 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) d1) in d1
1538639566.665 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1538639566.665 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.665 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.665 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.665 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.665 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.665 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.665 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.665 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639566.665 * [misc]backup-simplify:  Simplify (* (+ d3 d4) 0) into 0
1538639566.665 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.665 * [misc]backup-simplify:  Simplify (+ (* (+ d3 d4) 1) (* 0 0)) into (+ d3 d4)
1538639566.665 * [misc]backup-simplify:  Simplify (log (+ d3 d4)) into (log (+ d3 d4))
1538639566.665 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (+ d3 d4))) into (+ (log (+ d3 d4)) (log d1))
1538639566.665 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log (+ d3 d4)) (log d1))) into (* 1/3 (+ (log (+ d3 d4)) (log d1)))
1538639566.665 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (+ d3 d4)) (log d1)))) into (exp (* 1/3 (+ (log (+ d3 d4)) (log d1))))
1538639566.666 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (+ d3 d4)) (log d1)))) in d3
1538639566.666 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (+ d3 d4)) (log d1))) in d3
1538639566.666 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.666 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.666 * [misc]taylor:  Taking taylor expansion of (+ (log (+ d3 d4)) (log d1)) in d3
1538639566.666 * [misc]taylor:  Taking taylor expansion of (log (+ d3 d4)) in d3
1538639566.666 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1538639566.666 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.666 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.666 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.666 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.666 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.666 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639566.666 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639566.666 * [misc]taylor:  Taking taylor expansion of (log d1) in d3
1538639566.666 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639566.666 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.666 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.666 * [misc]backup-simplify:  Simplify (+ (log d4) (log d1)) into (+ (log d1) (log d4))
1538639566.666 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log d4))) into (* 1/3 (+ (log d1) (log d4)))
1538639566.666 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log d4)))) into (exp (* 1/3 (+ (log d1) (log d4))))
1538639566.666 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log d1) (log d4)))) in d4
1538639566.666 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log d1) (log d4))) in d4
1538639566.666 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.666 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.666 * [misc]taylor:  Taking taylor expansion of (+ (log d1) (log d4)) in d4
1538639566.666 * [misc]taylor:  Taking taylor expansion of (log d1) in d4
1538639566.666 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.666 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.666 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.666 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639566.666 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.666 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.666 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.666 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639566.667 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639566.667 * [misc]backup-simplify:  Simplify (+ (log d1) (log d4)) into (+ (log d1) (log d4))
1538639566.667 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log d4))) into (* 1/3 (+ (log d1) (log d4)))
1538639566.667 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log d4)))) into (exp (* 1/3 (+ (log d1) (log d4))))
1538639566.667 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log d4)))) into (exp (* 1/3 (+ (log d1) (log d4))))
1538639566.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.667 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.667 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 1 (+ d3 d4))) into (+ d3 d4)
1538639566.668 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ d3 d4)) 1)) (pow (* (+ d3 d4) d1) 1)))) 1) into (/ 1 d1)
1538639566.668 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d1)) (* 0 (log (* (+ d3 d4) d1)))) into (* 1/3 (/ 1 d1))
1538639566.668 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (+ d3 d4) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 1) 1)))) into (* 1/3 (pow (/ (+ d3 d4) (pow d1 2)) 1/3))
1538639566.668 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ (+ d3 d4) (pow d1 2)) 1/3)) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.668 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.668 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ d3 d4) (pow d1 2)) 1/3) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ d3 d4) (pow d1 2))))) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ d3 d4) (pow d1 2)))) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.668 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.668 * [misc]taylor:  Taking taylor expansion of (log (/ (+ d3 d4) (pow d1 2))) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of (/ (+ d3 d4) (pow d1 2)) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.668 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.668 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.668 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.668 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.668 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.668 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.668 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.669 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639566.669 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.669 * [misc]backup-simplify:  Simplify (/ (+ d3 d4) 1) into (+ d3 d4)
1538639566.669 * [misc]backup-simplify:  Simplify (log (+ d3 d4)) into (log (+ d3 d4))
1538639566.669 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log (+ d3 d4))) into (- (log (+ d3 d4)) (* 2 (log d1)))
1538639566.669 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1)))) into (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1))))
1538639566.669 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1))))) into (exp (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1)))))
1538639566.669 * [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1)))))) into (* 1/3 (exp (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1))))))
1538639566.669 * [misc]taylor:  Taking taylor expansion of (* 1/3 (exp (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1)))))) in d3
1538639566.669 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.669 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.669 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1))))) in d3
1538639566.669 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ d3 d4)) (* 2 (log d1)))) in d3
1538639566.669 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.669 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.669 * [misc]taylor:  Taking taylor expansion of (- (log (+ d3 d4)) (* 2 (log d1))) in d3
1538639566.669 * [misc]taylor:  Taking taylor expansion of (log (+ d3 d4)) in d3
1538639566.669 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1538639566.669 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.669 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.670 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.670 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.670 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.670 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639566.670 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639566.670 * [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
1538639566.670 * [misc]taylor:  Taking taylor expansion of 2 in d3
1538639566.670 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.670 * [misc]taylor:  Taking taylor expansion of (log d1) in d3
1538639566.670 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639566.670 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.670 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.670 * [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
1538639566.670 * [misc]backup-simplify:  Simplify (- (* 2 (log d1))) into (- (* 2 (log d1)))
1538639566.670 * [misc]backup-simplify:  Simplify (+ (log d4) (- (* 2 (log d1)))) into (- (log d4) (* 2 (log d1)))
1538639566.670 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4) (* 2 (log d1)))) into (* 1/3 (- (log d4) (* 2 (log d1))))
1538639566.670 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log d4) (* 2 (log d1))))) into (exp (* 1/3 (- (log d4) (* 2 (log d1)))))
1538639566.670 * [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1)))))) into (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1))))))
1538639566.670 * [misc]taylor:  Taking taylor expansion of (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1)))))) in d4
1538639566.670 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.670 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.670 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log d4) (* 2 (log d1))))) in d4
1538639566.670 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log d4) (* 2 (log d1)))) in d4
1538639566.670 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.670 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.670 * [misc]taylor:  Taking taylor expansion of (- (log d4) (* 2 (log d1))) in d4
1538639566.670 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639566.670 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.670 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.670 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.671 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639566.671 * [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d4
1538639566.671 * [misc]taylor:  Taking taylor expansion of 2 in d4
1538639566.671 * [misc]backup-simplify:  Simplify 2 into 2
1538639566.671 * [misc]taylor:  Taking taylor expansion of (log d1) in d4
1538639566.671 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.671 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.671 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.671 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639566.671 * [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
1538639566.671 * [misc]backup-simplify:  Simplify (- (* 2 (log d1))) into (- (* 2 (log d1)))
1538639566.671 * [misc]backup-simplify:  Simplify (+ (log d4) (- (* 2 (log d1)))) into (- (log d4) (* 2 (log d1)))
1538639566.671 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4) (* 2 (log d1)))) into (* 1/3 (- (log d4) (* 2 (log d1))))
1538639566.671 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log d4) (* 2 (log d1))))) into (exp (* 1/3 (- (log d4) (* 2 (log d1)))))
1538639566.671 * [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1)))))) into (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1))))))
1538639566.671 * [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1)))))) into (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1))))))
1538639566.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.672 * [misc]backup-simplify:  Simplify (+ (* (+ d3 d4) 0) (+ (* 0 1) (* 0 0))) into 0
1538639566.672 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ d3 d4) 1)))) 1) into 0
1538639566.673 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (+ d3 d4))) into (+ (log (+ d3 d4)) (log d1))
1538639566.673 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (+ d3 d4)) (log d1)))) into 0
1538639566.673 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (+ d3 d4)) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.673 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.673 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.674 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.674 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.674 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.674 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow d4 1)))) 1) into (/ 1 d4)
1538639566.675 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
1538639566.675 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639566.675 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d4)) (* 0 (+ (log d1) (log d4)))) into (* 1/3 (/ 1 d4))
1538639566.675 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log d1) (log d4)))) (+ (* (/ (pow (* 1/3 (/ 1 d4)) 1) 1)))) into (* 1/3 (/ (exp (* 1/3 (+ (log d1) (log d4)))) d4))
1538639566.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (+ (log d1) (log d4)))) d4)) in d4
1538639566.675 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.675 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.675 * [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (+ (log d1) (log d4)))) d4) in d4
1538639566.675 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log d1) (log d4)))) in d4
1538639566.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log d1) (log d4))) in d4
1538639566.675 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.675 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.675 * [misc]taylor:  Taking taylor expansion of (+ (log d1) (log d4)) in d4
1538639566.675 * [misc]taylor:  Taking taylor expansion of (log d1) in d4
1538639566.675 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.675 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.675 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.676 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639566.676 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.676 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.676 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.676 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639566.676 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639566.676 * [misc]backup-simplify:  Simplify (+ (log d1) (log d4)) into (+ (log d1) (log d4))
1538639566.676 * [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log d4))) into (* 1/3 (+ (log d1) (log d4)))
1538639566.676 * [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log d4)))) into (exp (* 1/3 (+ (log d1) (log d4))))
1538639566.676 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.676 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.676 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.676 * [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (+ (log d1) (log d4)))) 1) into (exp (* 1/3 (+ (log d1) (log d4))))
1538639566.677 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
1538639566.678 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1538639566.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.679 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log d1) (log d4)))) into 0
1538639566.679 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log d1) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.680 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (log d1) (log d4)))) (/ 0 1)))) into 0
1538639566.680 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (+ (log d1) (log d4)))))) into 0
1538639566.680 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.681 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
1538639566.682 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1538639566.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.682 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log d1) (log d4)))) into 0
1538639566.683 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log d1) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.683 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.683 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 1 0) (* 0 (+ d3 d4)))) into 0
1538639566.684 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ d3 d4)) 2)) (pow (* (+ d3 d4) d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* (+ d3 d4) d1) 1)))) 2) into (/ -1/2 (pow d1 2))
1538639566.685 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1/2 (pow d1 2))) (+ (* 0 (/ 1 d1)) (* 0 (log (* (+ d3 d4) d1))))) into (- (* 1/6 (/ 1 (pow d1 2))))
1538639566.685 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (+ d3 d4) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 d1)) 2) 2)) (* (/ (pow (- (* 1/6 (/ 1 (pow d1 2)))) 1) 1)))) into (* -1/9 (pow (/ (+ d3 d4) (pow d1 5)) 1/3))
1538639566.685 * [misc]taylor:  Taking taylor expansion of (* -1/9 (pow (/ (+ d3 d4) (pow d1 5)) 1/3)) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of -1/9 in d1
1538639566.685 * [misc]backup-simplify:  Simplify -1/9 into -1/9
1538639566.685 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ d3 d4) (pow d1 5)) 1/3) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ d3 d4) (pow d1 5))))) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ d3 d4) (pow d1 5)))) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.685 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.685 * [misc]taylor:  Taking taylor expansion of (log (/ (+ d3 d4) (pow d1 5))) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of (/ (+ d3 d4) (pow d1 5)) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.685 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.685 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.685 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.685 * [misc]taylor:  Taking taylor expansion of (pow d1 5) in d1
1538639566.685 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.685 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.686 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.686 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1538639566.686 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.686 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.686 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.686 * [misc]backup-simplify:  Simplify (/ (+ d3 d4) 1) into (+ d3 d4)
1538639566.686 * [misc]backup-simplify:  Simplify (log (+ d3 d4)) into (log (+ d3 d4))
1538639566.686 * [misc]backup-simplify:  Simplify (+ (* (- 5) (log d1)) (log (+ d3 d4))) into (- (log (+ d3 d4)) (* 5 (log d1)))
1538639566.686 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1)))) into (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1))))
1538639566.686 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1))))) into (exp (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1)))))
1538639566.687 * [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1)))))) into (* -1/9 (exp (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1))))))
1538639566.687 * [misc]taylor:  Taking taylor expansion of (* -1/9 (exp (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1)))))) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of -1/9 in d3
1538639566.687 * [misc]backup-simplify:  Simplify -1/9 into -1/9
1538639566.687 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1))))) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ d3 d4)) (* 5 (log d1)))) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.687 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.687 * [misc]taylor:  Taking taylor expansion of (- (log (+ d3 d4)) (* 5 (log d1))) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of (log (+ d3 d4)) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.687 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.687 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.687 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.687 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.687 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1538639566.687 * [misc]backup-simplify:  Simplify (log d4) into (log d4)
1538639566.687 * [misc]taylor:  Taking taylor expansion of (* 5 (log d1)) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of 5 in d3
1538639566.687 * [misc]backup-simplify:  Simplify 5 into 5
1538639566.687 * [misc]taylor:  Taking taylor expansion of (log d1) in d3
1538639566.687 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639566.687 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.687 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.687 * [misc]backup-simplify:  Simplify (* 5 (log d1)) into (* 5 (log d1))
1538639566.687 * [misc]backup-simplify:  Simplify (- (* 5 (log d1))) into (- (* 5 (log d1)))
1538639566.687 * [misc]backup-simplify:  Simplify (+ (log d4) (- (* 5 (log d1)))) into (- (log d4) (* 5 (log d1)))
1538639566.687 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4) (* 5 (log d1)))) into (* 1/3 (- (log d4) (* 5 (log d1))))
1538639566.687 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log d4) (* 5 (log d1))))) into (exp (* 1/3 (- (log d4) (* 5 (log d1)))))
1538639566.687 * [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1)))))) into (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1))))))
1538639566.687 * [misc]taylor:  Taking taylor expansion of (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1)))))) in d4
1538639566.687 * [misc]taylor:  Taking taylor expansion of -1/9 in d4
1538639566.687 * [misc]backup-simplify:  Simplify -1/9 into -1/9
1538639566.688 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log d4) (* 5 (log d1))))) in d4
1538639566.688 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log d4) (* 5 (log d1)))) in d4
1538639566.688 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.688 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.688 * [misc]taylor:  Taking taylor expansion of (- (log d4) (* 5 (log d1))) in d4
1538639566.688 * [misc]taylor:  Taking taylor expansion of (log d4) in d4
1538639566.688 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.688 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.688 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.688 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639566.688 * [misc]taylor:  Taking taylor expansion of (* 5 (log d1)) in d4
1538639566.688 * [misc]taylor:  Taking taylor expansion of 5 in d4
1538639566.688 * [misc]backup-simplify:  Simplify 5 into 5
1538639566.688 * [misc]taylor:  Taking taylor expansion of (log d1) in d4
1538639566.688 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.688 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.688 * [misc]backup-simplify:  Simplify (log d1) into (log d1)
1538639566.688 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log d4)) 0) into (log d4)
1538639566.688 * [misc]backup-simplify:  Simplify (* 5 (log d1)) into (* 5 (log d1))
1538639566.688 * [misc]backup-simplify:  Simplify (- (* 5 (log d1))) into (- (* 5 (log d1)))
1538639566.688 * [misc]backup-simplify:  Simplify (+ (log d4) (- (* 5 (log d1)))) into (- (log d4) (* 5 (log d1)))
1538639566.688 * [misc]backup-simplify:  Simplify (* 1/3 (- (log d4) (* 5 (log d1)))) into (* 1/3 (- (log d4) (* 5 (log d1))))
1538639566.688 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log d4) (* 5 (log d1))))) into (exp (* 1/3 (- (log d4) (* 5 (log d1)))))
1538639566.688 * [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1)))))) into (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1))))))
1538639566.689 * [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1)))))) into (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1))))))
1538639566.689 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (exp (* 1/3 (- (log d4) (* 5 (log d1)))))) (pow (* 1 (* 1 (* 1 d2))) 2)) (+ (* (* 1/3 (exp (* 1/3 (- (log d4) (* 2 (log d1)))))) (* 1 (* 1 (* 1 d2)))) (exp (* 1/3 (+ (log d1) (log d4)))))) into (- (+ (exp (* 1/3 (+ (log d1) (log d4)))) (* 1/3 (* d2 (exp (* 1/3 (- (log d4) (* 2 (log d1)))))))) (* 1/9 (* (pow d2 2) (exp (* 1/3 (- (log d4) (* 5 (log d1))))))))
1538639566.689 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 d2) (/ 1 d1)) (+ (/ 1 d3) (/ 1 d4)))) into (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3)
1538639566.689 * [misc]approximate:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in (d2 d1 d3 d4) around 0
1538639566.689 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.690 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.690 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.690 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.690 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.690 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.690 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.690 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.690 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.690 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.690 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.690 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.690 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.690 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.690 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.690 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.690 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.690 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639566.690 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) (/ 1 d1))) into (log (+ (/ 1 d2) (/ 1 d1)))
1538639566.691 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (+ (/ 1 d2) (/ 1 d1)))) into (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4))
1538639566.691 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4))) into (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4)))
1538639566.691 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4)))) into (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4))))
1538639566.691 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.691 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.691 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.691 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.691 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.691 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639566.691 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.691 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.691 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.691 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.692 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d3
1538639566.692 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639566.692 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639566.692 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.692 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.692 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639566.692 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639566.692 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.692 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.692 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639566.692 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.692 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639566.692 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) (/ 1 d1))) into (log (+ (/ 1 d2) (/ 1 d1)))
1538639566.693 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (+ (/ 1 d2) (/ 1 d1)))) into (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3))
1538639566.693 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3))) into (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3)))
1538639566.693 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3)))) into (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3))))
1538639566.693 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d1
1538639566.693 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d1
1538639566.693 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d1
1538639566.693 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.693 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.693 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d1
1538639566.693 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.694 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.694 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.694 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.694 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.694 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.694 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.694 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.694 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.694 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639566.694 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.694 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.694 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.694 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.695 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639566.695 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639566.695 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.695 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1))
1538639566.696 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1)))
1538639566.696 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1))))
1538639566.696 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.696 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.696 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639566.696 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.696 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.696 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639566.696 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.696 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.696 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.696 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.697 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.697 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.697 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.697 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.697 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.697 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.697 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.697 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.697 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.697 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.697 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.697 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639566.698 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.698 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.698 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.698 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.698 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d2
1538639566.698 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639566.698 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.699 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.699 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639566.699 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.699 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.699 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.699 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.699 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.699 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.699 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.699 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.699 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.699 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.699 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.700 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.700 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639566.700 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.700 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.700 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.700 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.700 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.700 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.700 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.700 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.700 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.700 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.700 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.701 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.701 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.701 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.701 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.701 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639566.701 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.701 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.701 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.701 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.701 * [misc]backup-simplify:  Simplify (+ (log (+ (/ 1 d4) (/ 1 d3))) (- (log d2))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.701 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.701 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.701 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.701 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.701 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.701 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.701 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.701 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639566.701 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.701 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.701 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.702 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.702 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639566.702 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639566.702 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639566.702 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639566.702 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.702 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.702 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) 0) into (- (log d3))
1538639566.702 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.702 * [misc]backup-simplify:  Simplify (+ (- (log d3)) (- (log d2))) into (- (+ (log d3) (log d2)))
1538639566.702 * [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d3) (log d2)))) into (* -1/3 (+ (log d3) (log d2)))
1538639566.702 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.702 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log d3) (log d2)))) in d4
1538639566.702 * [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log d3) (log d2))) in d4
1538639566.702 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639566.702 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639566.702 * [misc]taylor:  Taking taylor expansion of (+ (log d3) (log d2)) in d4
1538639566.702 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.702 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.702 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.702 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.702 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639566.702 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.702 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.703 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.703 * [misc]backup-simplify:  Simplify (+ (log d3) (log d2)) into (+ (log d3) (log d2))
1538639566.703 * [misc]backup-simplify:  Simplify (* -1/3 (+ (log d3) (log d2))) into (* -1/3 (+ (log d3) (log d2)))
1538639566.703 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.703 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.703 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639566.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.704 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (/ 1 d1)) (* 0 1)) into (+ (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))
1538639566.704 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))
1538639566.704 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.705 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1)))))
1538639566.705 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) 1) 1)))) into (* (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))))
1538639566.705 * [misc]taylor:  Taking taylor expansion of (* (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) in d1
1538639566.705 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) in d1
1538639566.705 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) in d1
1538639566.705 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.705 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) in d1
1538639566.705 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)) in d1
1538639566.705 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.705 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.706 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.706 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.706 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.706 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.706 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.706 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.706 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.706 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639566.706 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.706 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.706 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.706 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.706 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.706 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.706 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639566.706 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1538639566.706 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639566.706 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.706 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.707 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) d3) (* 0 0)) into (+ 1 (/ d3 d4))
1538639566.707 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ d3 d4))) into (/ 1 (+ 1 (/ d3 d4)))
1538639566.707 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1)))) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.707 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1)) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.707 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.707 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.707 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.707 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.707 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.707 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639566.707 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.707 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.707 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.707 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.707 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.707 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.707 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639566.707 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1538639566.707 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639566.707 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.708 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) d4) (* 0 0)) into (+ (/ d4 d3) 1)
1538639566.708 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ d4 d3) 1)) into (/ 1 (+ (/ d4 d3) 1))
1538639566.708 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.708 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.708 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.708 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.708 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.708 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.708 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.708 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.708 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.708 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.708 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639566.708 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.708 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.708 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.708 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.709 * [misc]backup-simplify:  Simplify (+ (log (+ (/ 1 d4) (/ 1 d3))) (- (log d2))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.709 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.709 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.709 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) into (/ 1/3 (+ 1 (/ d3 d4)))
1538639566.709 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ (/ d4 d3) 1))) into (/ 1/3 (+ (/ d4 d3) 1))
1538639566.709 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ 1 (/ d3 d4))) (/ 1/3 (+ (/ d4 d3) 1))) into (+ (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) (* 1/3 (/ 1 (+ (/ d4 d3) 1))))
1538639566.709 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.709 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.710 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into 0
1538639566.711 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.711 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into 0
1538639566.712 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.712 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639566.712 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.712 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 d3) (* 0 0))) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d3 d4))) (/ 0 (+ 1 (/ d3 d4)))))) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ 1 (/ d3 d4))))) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.714 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 d4) (* 0 0))) into 0
1538639566.714 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ d4 d3) 1)) (/ 0 (+ (/ d4 d3) 1))))) into 0
1538639566.714 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ (/ d4 d3) 1)))) into 0
1538639566.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.714 * [misc]backup-simplify:  Simplify (+ (* (+ (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) (* 1/3 (/ 1 (+ (/ d4 d3) 1)))) 0) (* 0 (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))))) into 0
1538639566.714 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.714 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.714 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.714 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.714 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.715 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.715 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.715 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into 0
1538639566.716 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.716 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.716 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into 0
1538639566.717 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.717 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.717 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.717 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.717 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.717 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.717 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.718 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639566.718 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1 d4)) 1)) (pow 1 1)))) 1) into (/ 1 d4)
1538639566.718 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.719 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.719 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639566.719 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d4)) (* 0 (- (+ (log d3) (log d2))))) into (* 1/3 (/ 1 d4))
1538639566.719 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d3) (log d2)))) (+ (* (/ (pow (* 1/3 (/ 1 d4)) 1) 1)))) into (* 1/3 (/ (exp (* -1/3 (+ (log d3) (log d2)))) d4))
1538639566.719 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* -1/3 (+ (log d3) (log d2)))) d4)) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.719 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.719 * [misc]taylor:  Taking taylor expansion of (/ (exp (* -1/3 (+ (log d3) (log d2)))) d4) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log d3) (log d2)))) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log d3) (log d2))) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639566.719 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639566.719 * [misc]taylor:  Taking taylor expansion of (+ (log d3) (log d2)) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.719 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.719 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.719 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639566.719 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.719 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.719 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.719 * [misc]backup-simplify:  Simplify (+ (log d3) (log d2)) into (+ (log d3) (log d2))
1538639566.719 * [misc]backup-simplify:  Simplify (* -1/3 (+ (log d3) (log d2))) into (* -1/3 (+ (log d3) (log d2)))
1538639566.720 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.720 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.720 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.720 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.720 * [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d3) (log d2)))) 1) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.720 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.721 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.721 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log d3) (log d2)))) into 0
1538639566.722 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d3) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.722 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d3) (log d2)))) (/ 0 1)))) into 0
1538639566.722 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d3) (log d2)))))) into 0
1538639566.722 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.723 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.723 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.724 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log d3) (log d2)))) into 0
1538639566.724 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d3) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.724 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.725 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639566.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.725 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (/ 1 d1)) (* 0 1))) into 0
1538639566.728 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) 2)) (pow (+ (/ 1 d4) (/ 1 d3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 2) into (* -1/2 (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))
1538639566.728 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.731 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))) (+ (* 0 (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) into (- (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))) (* 1/3 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))))))
1538639566.736 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) 2) 2)) (* (/ (pow (- (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))) (* 1/3 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2))))))))) 1) 1)))) into (* -1 (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))))
1538639566.737 * [misc]taylor:  Taking taylor expansion of (* -1 (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))))))) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639566.737 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.737 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.737 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.737 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.737 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.737 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.737 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.737 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.737 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.737 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.737 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.737 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639566.737 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.737 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.737 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.737 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.737 * [misc]backup-simplify:  Simplify (+ (log (+ (/ 1 d4) (/ 1 d3))) (- (log d2))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.737 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.738 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.738 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))))) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639566.738 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639566.738 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2)))) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.738 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.738 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.738 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.738 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.738 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.738 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.738 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.738 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.738 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.738 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.738 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.738 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.738 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d3))) into (pow (+ (/ 1 d4) (/ 1 d3)) 2)
1538639566.738 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639566.739 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.739 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1538639566.739 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)) into (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))
1538639566.739 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) into (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))
1538639566.739 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))) in d1
1538639566.739 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) in d1
1538639566.739 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639566.739 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639566.739 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2))))) in d1
1538639566.739 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))) in d1
1538639566.739 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d1
1538639566.739 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.740 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.740 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.740 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.740 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.740 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.740 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.740 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.740 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.740 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.740 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d1 2))) in d1
1538639566.740 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.740 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.740 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 2)) in d1
1538639566.740 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.740 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.740 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.740 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.740 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.740 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.740 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d3))) into (pow (+ (/ 1 d4) (/ 1 d3)) 2)
1538639566.740 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.740 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1538639566.740 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639566.741 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)) into (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))
1538639566.741 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) into (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))
1538639566.741 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639566.741 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639566.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.741 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.741 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.741 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.741 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.741 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.741 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.741 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.741 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.741 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.741 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.741 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.741 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.742 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d3))) into (pow (+ (/ 1 d4) (/ 1 d3)) 2)
1538639566.742 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639566.742 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.742 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1538639566.742 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)) into (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))
1538639566.743 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))) into (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))
1538639566.743 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.743 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1538639566.743 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.743 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1538639566.743 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (+ (/ 1 d4) (/ 1 d3)))) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.744 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d4) (/ 1 d3))))) into 0
1538639566.745 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0
1538639566.745 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (* 0 (pow d4 2))) into 0
1538639566.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))))) into 0
1538639566.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (* 0 (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))))) into 0
1538639566.748 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))))) into 0
1538639566.748 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.748 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 1)) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d4))) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (+ (/ 1 d4) (/ 1 d3)))) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d4)) into 0
1538639566.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.750 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.750 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d4) (/ 1 d3))))) into 0
1538639566.750 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (+ (* 0 0) (* 0 (* d3 d4)))) into 0
1538639566.751 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (* 0 (* d3 d4))) into 0
1538639566.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into 0
1538639566.753 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))) (* 0 (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into 0
1538639566.753 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into 0
1538639566.753 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.754 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (+ (/ 1 d4) (/ 1 d3)))) into 0
1538639566.755 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1538639566.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.755 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d4) (/ 1 d3))))) into 0
1538639566.758 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (+ (* 0 0) (* 0 (pow d3 2)))) into 0
1538639566.758 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (* 0 (pow d3 2))) into 0
1538639566.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))))) into 0
1538639566.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 0 (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))))) into 0
1538639566.761 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))))) into 0
1538639566.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.762 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into 0
1538639566.763 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.763 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into 0
1538639566.764 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.764 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))))) into 0
1538639566.765 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))) into 0
1538639566.766 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))))) into 0
1538639566.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.766 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.766 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.768 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d4) (/ 1 d3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 2) into 0
1538639566.769 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639566.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.770 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) into 0
1538639566.771 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.771 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) into (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))
1538639566.772 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))) into (/ 2/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))
1538639566.773 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) into (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))
1538639566.775 * [misc]backup-simplify:  Simplify (+ (/ 2/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) into (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))
1538639566.778 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))))
1538639566.783 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) 0) (+ (* 0 0) (* 0 (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))))))) into 0
1538639566.786 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) 0) (* 0 (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))))) into 0
1538639566.790 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))))) into (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))))
1538639566.794 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))))))) into 0
1538639566.795 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.795 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.795 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.795 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.795 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.798 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d4) (/ 1 d3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 2) into 0
1538639566.799 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639566.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.800 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) into 0
1538639566.802 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.803 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639566.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.804 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 d3) (* 0 0)))) into 0
1538639566.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d3 d4))) (/ 0 (+ 1 (/ d3 d4)))) (* 0 (/ 0 (+ 1 (/ d3 d4)))))) into 0
1538639566.805 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (+ 1 (/ d3 d4)))))) into 0
1538639566.805 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639566.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.806 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0)))) into 0
1538639566.806 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ d4 d3) 1)) (/ 0 (+ (/ d4 d3) 1))) (* 0 (/ 0 (+ (/ d4 d3) 1))))) into 0
1538639566.807 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ d4 d3) 1))))) into 0
1538639566.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.808 * [misc]backup-simplify:  Simplify (+ (* (+ (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) (* 1/3 (/ 1 (+ (/ d4 d3) 1)))) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))))) into 0
1538639566.808 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.808 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.808 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.808 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.808 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.808 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 d3)) (log (/ 1 d2))))) into (exp (* -1/3 (+ (log (/ 1 d3)) (log (/ 1 d2)))))
1538639566.809 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 (- d2)) (/ 1 (- d1))) (+ (/ 1 (- d3)) (/ 1 (- d4))))) into (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3)
1538639566.809 * [misc]approximate:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in (d2 d1 d3 d4) around 0
1538639566.809 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.809 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.809 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1538639566.809 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.809 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.809 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.810 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.810 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1538639566.810 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.810 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.810 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d4
1538639566.810 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1538639566.810 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.810 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.810 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.810 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1538639566.810 * [misc]taylor:  Taking taylor expansion of d1 in d4
1538639566.810 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.810 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.810 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.810 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.811 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639566.811 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) (/ 1 d1))) into (log (+ (/ 1 d2) (/ 1 d1)))
1538639566.811 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (+ (/ 1 d2) (/ 1 d1)))) into (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4))
1538639566.811 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4))) into (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4)))
1538639566.812 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4)))) into (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d4))))
1538639566.812 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.812 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.812 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.812 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.812 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.812 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.812 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.812 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.812 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1538639566.812 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639566.812 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.812 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.813 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1538639566.813 * [misc]taylor:  Taking taylor expansion of d1 in d3
1538639566.813 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.813 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.813 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639566.813 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d1)) into (+ (/ 1 d2) (/ 1 d1))
1538639566.813 * [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) (/ 1 d1))) into (+ (/ 1 d2) (/ 1 d1))
1538639566.813 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) (/ 1 d1))) into (log (+ (/ 1 d2) (/ 1 d1)))
1538639566.814 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (+ (/ 1 d2) (/ 1 d1)))) into (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3))
1538639566.814 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3))) into (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3)))
1538639566.814 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3)))) into (exp (* 1/3 (- (log (+ (/ 1 d2) (/ 1 d1))) (log d3))))
1538639566.814 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.814 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.814 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.814 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.814 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.815 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.815 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.815 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.815 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.815 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.815 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d1
1538639566.815 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1538639566.815 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.815 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.815 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1538639566.815 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1538639566.815 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.815 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.815 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.815 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.815 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.816 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639566.816 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639566.816 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.816 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1))
1538639566.816 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1)))
1538639566.817 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d1))))
1538639566.817 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.817 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.817 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639566.817 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.817 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.817 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.817 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.817 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.817 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.817 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.817 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.817 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.818 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.818 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.818 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.818 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.818 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.818 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.818 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639566.818 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.819 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.819 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.819 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.819 * [misc]taylor:  Taking taylor expansion of (pow (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) 1/3) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))))) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))))) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of 1/3 in d2
1538639566.819 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.819 * [misc]taylor:  Taking taylor expansion of (log (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1)))) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d1))) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1538639566.819 * [misc]taylor:  Taking taylor expansion of d4 in d2
1538639566.819 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.819 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.820 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1538639566.820 * [misc]taylor:  Taking taylor expansion of d3 in d2
1538639566.820 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.820 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.820 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d1)) in d2
1538639566.820 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1538639566.820 * [misc]taylor:  Taking taylor expansion of d2 in d2
1538639566.820 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.820 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.820 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1538639566.820 * [misc]taylor:  Taking taylor expansion of d1 in d2
1538639566.820 * [misc]backup-simplify:  Simplify d1 into d1
1538639566.820 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1538639566.820 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.820 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538639566.821 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 1) into (+ (/ 1 d4) (/ 1 d3))
1538639566.821 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.821 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.821 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.821 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.822 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.822 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.822 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.822 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.822 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.822 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.822 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.822 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.822 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.822 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.822 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639566.822 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.822 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.822 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.823 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.823 * [misc]backup-simplify:  Simplify (+ (log (+ (/ 1 d4) (/ 1 d3))) (- (log d2))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.823 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.823 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.823 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d3
1538639566.823 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d3
1538639566.823 * [misc]taylor:  Taking taylor expansion of 1/3 in d3
1538639566.823 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.823 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d3
1538639566.823 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d3
1538639566.823 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1538639566.823 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1538639566.823 * [misc]taylor:  Taking taylor expansion of d4 in d3
1538639566.824 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.824 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.824 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1538639566.824 * [misc]taylor:  Taking taylor expansion of d3 in d3
1538639566.824 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.824 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.824 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538639566.824 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538639566.824 * [misc]backup-simplify:  Simplify (log 1) into 0
1538639566.824 * [misc]taylor:  Taking taylor expansion of (log d2) in d3
1538639566.824 * [misc]taylor:  Taking taylor expansion of d2 in d3
1538639566.824 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.824 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.825 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) 0) into (- (log d3))
1538639566.825 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.825 * [misc]backup-simplify:  Simplify (+ (- (log d3)) (- (log d2))) into (- (+ (log d3) (log d2)))
1538639566.825 * [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d3) (log d2)))) into (* -1/3 (+ (log d3) (log d2)))
1538639566.825 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.825 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log d3) (log d2)))) in d4
1538639566.825 * [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log d3) (log d2))) in d4
1538639566.825 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639566.825 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639566.825 * [misc]taylor:  Taking taylor expansion of (+ (log d3) (log d2)) in d4
1538639566.825 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.825 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.825 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.825 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.825 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639566.825 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.825 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.825 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.826 * [misc]backup-simplify:  Simplify (+ (log d3) (log d2)) into (+ (log d3) (log d2))
1538639566.826 * [misc]backup-simplify:  Simplify (* -1/3 (+ (log d3) (log d2))) into (* -1/3 (+ (log d3) (log d2)))
1538639566.826 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.826 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.826 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.826 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1538639566.827 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.827 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.827 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (/ 1 d1)) (* 0 1)) into (+ (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))
1538639566.828 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))
1538639566.829 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.829 * [misc]backup-simplify:  Simplify (+ (* 1/3 (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1)))))
1538639566.831 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) 1) 1)))) into (* (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))))
1538639566.831 * [misc]taylor:  Taking taylor expansion of (* (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.831 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.831 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.831 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.831 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.831 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.831 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.831 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1538639566.831 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.831 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.831 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.831 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.831 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.832 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.832 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1538639566.832 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1538639566.832 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1538639566.832 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.832 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.833 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) d3) (* 0 0)) into (+ 1 (/ d3 d4))
1538639566.833 * [misc]backup-simplify:  Simplify (/ 1 (+ 1 (/ d3 d4))) into (/ 1 (+ 1 (/ d3 d4)))
1538639566.833 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1)))) in d1
1538639566.833 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.833 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.833 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))) in d1
1538639566.833 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1)) in d1
1538639566.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.833 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.833 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.833 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.833 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.833 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.833 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.833 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.834 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.834 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1538639566.834 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.834 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.834 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.834 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.834 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.834 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.834 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1538639566.834 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1538639566.834 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1538639566.834 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.835 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.835 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) d4) (* 0 0)) into (+ (/ d4 d3) 1)
1538639566.835 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ d4 d3) 1)) into (/ 1 (+ (/ d4 d3) 1))
1538639566.835 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d1
1538639566.835 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d1
1538639566.835 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.835 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.835 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d1
1538639566.835 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d1
1538639566.835 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.835 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.836 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.836 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.836 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.836 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.836 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.836 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.836 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.836 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.836 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.836 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639566.836 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.836 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.836 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.836 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.836 * [misc]backup-simplify:  Simplify (+ (log (+ (/ 1 d4) (/ 1 d3))) (- (log d2))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.837 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.837 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.838 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) into (/ 1/3 (+ 1 (/ d3 d4)))
1538639566.838 * [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (+ (/ d4 d3) 1))) into (/ 1/3 (+ (/ d4 d3) 1))
1538639566.838 * [misc]backup-simplify:  Simplify (+ (/ 1/3 (+ 1 (/ d3 d4))) (/ 1/3 (+ (/ d4 d3) 1))) into (+ (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) (* 1/3 (/ 1 (+ (/ d4 d3) 1))))
1538639566.838 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.838 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.840 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into 0
1538639566.841 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.841 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into 0
1538639566.843 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.843 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1538639566.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.844 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 d3) (* 0 0))) into 0
1538639566.844 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d3 d4))) (/ 0 (+ 1 (/ d3 d4)))))) into 0
1538639566.844 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ 1 (/ d3 d4))))) into 0
1538639566.845 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1538639566.845 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.845 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.846 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 d4) (* 0 0))) into 0
1538639566.846 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ d4 d3) 1)) (/ 0 (+ (/ d4 d3) 1))))) into 0
1538639566.846 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (+ (/ d4 d3) 1)))) into 0
1538639566.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.847 * [misc]backup-simplify:  Simplify (+ (* (+ (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) (* 1/3 (/ 1 (+ (/ d4 d3) 1)))) 0) (* 0 (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))))) into 0
1538639566.847 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.847 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.847 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.847 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.847 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.847 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.848 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.849 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into 0
1538639566.850 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.850 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into 0
1538639566.852 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.852 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.852 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.852 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.852 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.852 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.852 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538639566.852 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639566.853 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1 d4)) 1)) (pow 1 1)))) 1) into (/ 1 d4)
1538639566.854 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.854 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1538639566.854 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 d4)) (* 0 (- (+ (log d3) (log d2))))) into (* 1/3 (/ 1 d4))
1538639566.855 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d3) (log d2)))) (+ (* (/ (pow (* 1/3 (/ 1 d4)) 1) 1)))) into (* 1/3 (/ (exp (* -1/3 (+ (log d3) (log d2)))) d4))
1538639566.855 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* -1/3 (+ (log d3) (log d2)))) d4)) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of 1/3 in d4
1538639566.855 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.855 * [misc]taylor:  Taking taylor expansion of (/ (exp (* -1/3 (+ (log d3) (log d2)))) d4) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log d3) (log d2)))) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log d3) (log d2))) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of -1/3 in d4
1538639566.855 * [misc]backup-simplify:  Simplify -1/3 into -1/3
1538639566.855 * [misc]taylor:  Taking taylor expansion of (+ (log d3) (log d2)) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of (log d3) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of d3 in d4
1538639566.855 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.855 * [misc]backup-simplify:  Simplify (log d3) into (log d3)
1538639566.855 * [misc]taylor:  Taking taylor expansion of (log d2) in d4
1538639566.855 * [misc]taylor:  Taking taylor expansion of d2 in d4
1538639566.855 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.855 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.855 * [misc]backup-simplify:  Simplify (+ (log d3) (log d2)) into (+ (log d3) (log d2))
1538639566.855 * [misc]backup-simplify:  Simplify (* -1/3 (+ (log d3) (log d2))) into (* -1/3 (+ (log d3) (log d2)))
1538639566.856 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d3) (log d2)))) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.856 * [misc]taylor:  Taking taylor expansion of d4 in d4
1538639566.856 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.856 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.856 * [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d3) (log d2)))) 1) into (exp (* -1/3 (+ (log d3) (log d2))))
1538639566.857 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.858 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.858 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log d3) (log d2)))) into 0
1538639566.859 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d3) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.860 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d3) (log d2)))) (/ 0 1)))) into 0
1538639566.860 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d3) (log d2)))))) into 0
1538639566.860 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.860 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d3 1)))) 1) into 0
1538639566.861 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.861 * [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log d3) (log d2)))) into 0
1538639566.862 * [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d3) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.862 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538639566.862 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1538639566.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.862 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.863 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.863 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (/ 1 d1)) (* 0 1))) into 0
1538639566.865 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) 2)) (pow (+ (/ 1 d4) (/ 1 d3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 2) into (* -1/2 (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))
1538639566.866 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (+ (/ 1 d4) (/ 1 d3)))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.869 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))) (+ (* 0 (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) into (- (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))) (* 1/3 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))))))
1538639566.874 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow (+ (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d1)))) (* 1/3 (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d1))))) 2) 2)) (* (/ (pow (- (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 1/6 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))) (* 1/3 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2))))))))) 1) 1)))) into (* -1 (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))))
1538639566.874 * [misc]taylor:  Taking taylor expansion of (* -1 (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))))))) in d1
1538639566.874 * [misc]taylor:  Taking taylor expansion of -1 in d1
1538639566.874 * [misc]backup-simplify:  Simplify -1 into -1
1538639566.874 * [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))))) in d1
1538639566.874 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) in d1
1538639566.874 * [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) in d1
1538639566.874 * [misc]taylor:  Taking taylor expansion of 1/3 in d1
1538639566.874 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538639566.874 * [misc]taylor:  Taking taylor expansion of (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)) in d1
1538639566.874 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d4) (/ 1 d3))) in d1
1538639566.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.875 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.875 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.875 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.875 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.875 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.875 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.875 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.875 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.875 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.875 * [misc]backup-simplify:  Simplify (log (+ (/ 1 d4) (/ 1 d3))) into (log (+ (/ 1 d4) (/ 1 d3)))
1538639566.875 * [misc]taylor:  Taking taylor expansion of (log d2) in d1
1538639566.875 * [misc]taylor:  Taking taylor expansion of d2 in d1
1538639566.875 * [misc]backup-simplify:  Simplify d2 into d2
1538639566.875 * [misc]backup-simplify:  Simplify (log d2) into (log d2)
1538639566.875 * [misc]backup-simplify:  Simplify (- (log d2)) into (- (log d2))
1538639566.875 * [misc]backup-simplify:  Simplify (+ (log (+ (/ 1 d4) (/ 1 d3))) (- (log d2))) into (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))
1538639566.875 * [misc]backup-simplify:  Simplify (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))) into (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))
1538639566.875 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))
1538639566.875 * [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))))) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))))) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639566.876 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639566.876 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2)))) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d1 2))) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.876 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.876 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.876 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.876 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.876 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.876 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.876 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.876 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.876 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.876 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.876 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.876 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.877 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d3))) into (pow (+ (/ 1 d4) (/ 1 d3)) 2)
1538639566.877 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1538639566.877 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.877 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1538639566.878 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)) into (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))
1538639566.878 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) into (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))
1538639566.878 * [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))))) in d1
1538639566.878 * [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))))) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of 2/9 in d1
1538639566.879 * [misc]backup-simplify:  Simplify 2/9 into 2/9
1538639566.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2))))) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d1 2)))) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.879 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.879 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.879 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.879 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.879 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.879 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.879 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d1 2))) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.879 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.879 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 2)) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.879 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.879 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.879 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.879 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.879 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.880 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d3))) into (pow (+ (/ 1 d4) (/ 1 d3)) 2)
1538639566.880 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.880 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1538639566.880 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1538639566.881 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)) into (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))
1538639566.881 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) into (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))
1538639566.881 * [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))))) in d1
1538639566.881 * [misc]taylor:  Taking taylor expansion of 1/9 in d1
1538639566.881 * [misc]backup-simplify:  Simplify 1/9 into 1/9
1538639566.881 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2)))) in d1
1538639566.881 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d1 2))) in d1
1538639566.881 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of d4 in d1
1538639566.882 * [misc]backup-simplify:  Simplify d4 into d4
1538639566.882 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1538639566.882 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.882 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.882 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1538639566.882 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1538639566.882 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of d3 in d1
1538639566.882 * [misc]backup-simplify:  Simplify d3 into d3
1538639566.882 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1538639566.882 * [misc]taylor:  Taking taylor expansion of d1 in d1
1538639566.882 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.882 * [misc]backup-simplify:  Simplify 1 into 1
1538639566.883 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d3))) into (pow (+ (/ 1 d4) (/ 1 d3)) 2)
1538639566.883 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1538639566.883 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538639566.883 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1538639566.883 * [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)) into (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))
1538639566.884 * [misc]backup-simplify:  Simplify (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))) into (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))
1538639566.884 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.885 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1538639566.885 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.885 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1538639566.885 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.886 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (+ (/ 1 d4) (/ 1 d3)))) into 0
1538639566.886 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1538639566.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.887 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.887 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d4) (/ 1 d3))))) into 0
1538639566.888 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (+ (* 0 0) (* 0 (pow d4 2)))) into 0
1538639566.889 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (* 0 (pow d4 2))) into 0
1538639566.894 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))))) into 0
1538639566.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (* 0 (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))))) into 0
1538639566.898 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))))) into 0
1538639566.898 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.898 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.899 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.899 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 1)) into 0
1538639566.899 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d4))) into 0
1538639566.899 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.899 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.900 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.900 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (+ (/ 1 d4) (/ 1 d3)))) into 0
1538639566.900 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d4)) into 0
1538639566.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.901 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d4) (/ 1 d3))))) into 0
1538639566.902 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (+ (* 0 0) (* 0 (* d3 d4)))) into 0
1538639566.902 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (* 0 (* d3 d4))) into 0
1538639566.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into 0
1538639566.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))) (* 0 (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into 0
1538639566.907 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into 0
1538639566.907 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.907 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1538639566.907 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538639566.908 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1538639566.908 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538639566.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.909 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (+ (/ 1 d4) (/ 1 d3)))) into 0
1538639566.909 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1538639566.909 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.909 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.911 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (+ (/ 1 d4) (/ 1 d3))))) into 0
1538639566.912 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (+ (* 0 0) (* 0 (pow d3 2)))) into 0
1538639566.913 * [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) 0) (* 0 (pow d3 2))) into 0
1538639566.914 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))))) into 0
1538639566.916 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))) (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 0 (/ 0 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))))) into 0
1538639566.917 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))))) into 0
1538639566.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1538639566.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1538639566.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.919 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 1) into 0
1538639566.920 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
1538639566.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.921 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) into 0
1538639566.922 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1538639566.923 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))))) into 0
1538639566.924 * [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))) into 0
1538639566.925 * [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2))))) into 0
1538639566.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.926 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.928 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d4) (/ 1 d3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 2) into 0
1538639566.930 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639566.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.931 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) into 0
1538639566.933 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.934 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) into (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))
1538639566.935 * [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))) into (/ 2/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))
1538639566.935 * [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) into (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))
1538639566.937 * [misc]backup-simplify:  Simplify (+ (/ 2/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))) (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) into (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))
1538639566.940 * [misc]backup-simplify:  Simplify (+ (/ 1/9 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))) into (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))))
1538639566.944 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) 0) (+ (* 0 0) (* 0 (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))))))) into 0
1538639566.949 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) 0) (* 0 (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))))) into 0
1538639566.953 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4))))))) into (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))))
1538639566.957 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d4 2)))) (+ (* 1/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (pow d3 2)))) (* 2/9 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 d4)))))))))) into 0
1538639566.957 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.957 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.957 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.957 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.957 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.957 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.958 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.960 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d4) (/ 1 d3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d4) (/ 1 d3)) 1)))) 2) into 0
1538639566.962 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
1538639566.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1538639566.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.963 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))) into 0
1538639566.965 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538639566.965 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639566.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.966 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 d3) (* 0 0)))) into 0
1538639566.966 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1 (/ d3 d4))) (/ 0 (+ 1 (/ d3 d4)))) (* 0 (/ 0 (+ 1 (/ d3 d4)))))) into 0
1538639566.967 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (+ 1 (/ d3 d4)))))) into 0
1538639566.967 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538639566.968 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1538639566.968 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1538639566.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.969 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0)))) into 0
1538639566.969 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ d4 d3) 1)) (/ 0 (+ (/ d4 d3) 1))) (* 0 (/ 0 (+ (/ d4 d3) 1))))) into 0
1538639566.969 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ d4 d3) 1))))) into 0
1538639566.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538639566.970 * [misc]backup-simplify:  Simplify (+ (* (+ (* 1/3 (/ 1 (+ 1 (/ d3 d4)))) (* 1/3 (/ 1 (+ (/ d4 d3) 1)))) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (+ (/ 1 d4) (/ 1 d3))) (log d2))))))) into 0
1538639566.970 * [misc]taylor:  Taking taylor expansion of 0 in d3
1538639566.970 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.970 * [misc]taylor:  Taking taylor expansion of 0 in d4
1538639566.970 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.970 * [misc]backup-simplify:  Simplify 0 into 0
1538639566.971 * [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 (- d3))) (log (/ 1 (- d2)))))) into (exp (* -1/3 (+ (log (/ -1 d3)) (log (/ -1 d2)))))
1538639566.971 * * * [misc]progress:  simplifying candidates
1538639566.971 * * * * [misc]progress:  [ 1 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (pow (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))) 1/3) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639566.971 * * * * [misc]progress:  [ 2 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (pow (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) 1) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639566.971 * * * * [misc]progress:  [ 3 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (exp (log (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639566.971 * * * * [misc]progress:  [ 4 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (log (exp (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639566.971 * * * * [misc]progress:  [ 5 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (* (cbrt (+ d3 d4)) (cbrt (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639566.972 * [enter]simplify:  Simplifying (cbrt (+ d3 d4))
1538639566.972 * * [misc]simplify:  iters left: 3 (4 enodes)
1538639566.974 * * [misc]simplify:  iters left: 2 (5 enodes)
1538639566.975 * [exit]simplify:  Simplified to (cbrt (+ d4 d3))
1538639566.975 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (* (cbrt (+ d4 d3)) (cbrt (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639566.975 * * * * [misc]progress:  [ 6 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639566.976 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))
1538639566.978 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639566.987 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639567.012 * * [misc]simplify:  iters left: 4 (107 enodes)
1538639567.094 * * [misc]simplify:  iters left: 3 (473 enodes)
1538639567.951 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3))))
1538639567.951 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639567.951 * * * * [misc]progress:  [ 7 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639567.951 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))
1538639567.953 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639567.958 * * [misc]simplify:  iters left: 5 (40 enodes)
1538639567.975 * * [misc]simplify:  iters left: 4 (120 enodes)
1538639568.147 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))
1538639568.147 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639568.147 * * * * [misc]progress:  [ 8 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639568.147 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639568.150 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639568.162 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639568.226 * * [misc]simplify:  iters left: 4 (400 enodes)
1538639569.264 * [exit]simplify:  Simplified to (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3))))
1538639569.264 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639569.264 * * * * [misc]progress:  [ 9 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639569.264 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639569.267 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639569.290 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639569.343 * * [misc]simplify:  iters left: 4 (364 enodes)
1538639570.177 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))
1538639570.177 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639570.178 * * * * [misc]progress:  [ 10 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639570.179 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639570.181 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639570.199 * * [misc]simplify:  iters left: 5 (105 enodes)
1538639570.293 * * [misc]simplify:  iters left: 4 (409 enodes)
1538639571.380 * [exit]simplify:  Simplified to (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))
1538639571.380 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639571.380 * * * * [misc]progress:  [ 11 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639571.380 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639571.385 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639571.400 * * [misc]simplify:  iters left: 5 (99 enodes)
1538639571.466 * * [misc]simplify:  iters left: 4 (373 enodes)
1538639572.314 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))
1538639572.314 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639572.314 * * * * [misc]progress:  [ 12 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639572.314 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639572.317 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639572.330 * * [misc]simplify:  iters left: 5 (94 enodes)
1538639572.379 * * [misc]simplify:  iters left: 4 (341 enodes)
1538639573.118 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))
1538639573.118 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639573.118 * * * * [misc]progress:  [ 13 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639573.119 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639573.121 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639573.135 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639573.185 * * [misc]simplify:  iters left: 4 (305 enodes)
1538639573.801 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2))) (+ (* d2 (+ d1 d2)) (* d1 d1))))))
1538639573.801 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2))) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639573.801 * * * * [misc]progress:  [ 14 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639573.801 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639573.803 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639573.818 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639573.872 * * [misc]simplify:  iters left: 4 (311 enodes)
1538639574.510 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))
1538639574.510 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639574.510 * * * * [misc]progress:  [ 15 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639574.511 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639574.513 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639574.524 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639574.559 * * [misc]simplify:  iters left: 4 (289 enodes)
1538639575.149 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3))))))
1538639575.149 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639575.149 * * * * [misc]progress:  [ 16 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639575.150 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639575.152 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639575.164 * * [misc]simplify:  iters left: 5 (94 enodes)
1538639575.212 * * [misc]simplify:  iters left: 4 (373 enodes)
1538639576.120 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (+ d1 d2)))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (pow d3 3) (pow d4 3))))))
1538639576.120 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (+ d1 d2)))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639576.120 * * * * [misc]progress:  [ 17 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639576.121 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639576.123 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639576.134 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639576.179 * * [misc]simplify:  iters left: 4 (337 enodes)
1538639577.043 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (- d3 d4)) (+ d4 d3)) (- (+ (pow d1 3) (pow d2 3))))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ d4 d3) (* (- d2 d1) (+ d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))
1538639577.043 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (- d3 d4)) (+ d4 d3)) (- (+ (pow d1 3) (pow d2 3))))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ d4 d3) (* (- d2 d1) (+ d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639577.043 * * * * [misc]progress:  [ 18 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639577.043 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639577.047 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639577.067 * * [misc]simplify:  iters left: 5 (96 enodes)
1538639577.129 * * [misc]simplify:  iters left: 4 (374 enodes)
1538639578.094 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))))))
1538639578.094 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639578.094 * * * * [misc]progress:  [ 19 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639578.094 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639578.096 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639578.108 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639578.152 * * [misc]simplify:  iters left: 4 (337 enodes)
1538639578.790 * [exit]simplify:  Simplified to (cbrt (+ (* (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3))))))
1538639578.790 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639578.790 * * * * [misc]progress:  [ 20 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639578.790 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639578.793 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639578.804 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639578.843 * * [misc]simplify:  iters left: 4 (316 enodes)
1538639579.333 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))
1538639579.333 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639579.333 * * * * [misc]progress:  [ 21 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639579.333 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639579.336 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639579.346 * * [misc]simplify:  iters left: 5 (84 enodes)
1538639579.381 * * [misc]simplify:  iters left: 4 (280 enodes)
1538639579.797 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3))))
1538639579.797 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639579.797 * * * * [misc]progress:  [ 22 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639579.797 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639579.800 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639579.810 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639579.846 * * [misc]simplify:  iters left: 4 (282 enodes)
1538639580.310 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))
1538639580.310 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639580.311 * * * * [misc]progress:  [ 23 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639580.311 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639580.315 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639580.333 * * [misc]simplify:  iters left: 5 (76 enodes)
1538639580.367 * * [misc]simplify:  iters left: 4 (253 enodes)
1538639580.795 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (- d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))))))
1538639580.795 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (- d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639580.795 * * * * [misc]progress:  [ 24 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639580.795 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639580.798 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639580.811 * * [misc]simplify:  iters left: 5 (105 enodes)
1538639580.863 * * [misc]simplify:  iters left: 4 (412 enodes)
1538639581.688 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (- d2 d1) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (* (- d2 d1) (+ d1 d2)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))
1538639581.688 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (- d2 d1) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (* (- d2 d1) (+ d1 d2)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639581.689 * * * * [misc]progress:  [ 25 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639581.689 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639581.691 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639581.704 * * [misc]simplify:  iters left: 5 (99 enodes)
1538639581.750 * * [misc]simplify:  iters left: 4 (376 enodes)
1538639582.451 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (- d2 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))))
1538639582.451 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (- d2 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639582.452 * * * * [misc]progress:  [ 26 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639582.452 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639582.455 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639582.467 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639582.515 * * [misc]simplify:  iters left: 4 (384 enodes)
1538639583.278 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))
1538639583.278 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639583.278 * * * * [misc]progress:  [ 27 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639583.278 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639583.281 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639583.292 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639583.337 * * [misc]simplify:  iters left: 4 (348 enodes)
1538639584.005 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (* (- d2 d1) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (* (- (- d3 d4)) (+ d4 d3)) (+ (pow d3 3) (pow d4 3))))))
1538639584.005 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (* (- d2 d1) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (* (- (- d3 d4)) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639584.006 * * * * [misc]progress:  [ 28 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639584.006 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639584.008 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639584.020 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639584.061 * * [misc]simplify:  iters left: 4 (330 enodes)
1538639584.633 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d1 d2)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (- d2 d1) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))
1538639584.633 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d1 d2)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (- d2 d1) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639584.633 * * * * [misc]progress:  [ 29 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639584.633 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639584.636 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639584.647 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639584.683 * * [misc]simplify:  iters left: 4 (294 enodes)
1538639585.165 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (+ d4 d3)) (* (- d2 d1) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d1 d2) (+ d4 d3)) (* (- d3 d4) (- d2 d1))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))
1538639585.165 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (+ d4 d3)) (* (- d2 d1) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d1 d2) (+ d4 d3)) (* (- d3 d4) (- d2 d1))) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639585.165 * * * * [misc]progress:  [ 30 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639585.166 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639585.168 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639585.181 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639585.220 * * [misc]simplify:  iters left: 4 (320 enodes)
1538639585.744 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))
1538639585.744 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639585.744 * * * * [misc]progress:  [ 31 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639585.745 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639585.747 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639585.756 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639585.790 * * [misc]simplify:  iters left: 4 (263 enodes)
1538639586.246 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (- (* (* (+ d1 d2) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- d3 d4))))))
1538639586.246 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (- (* (* (+ d1 d2) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639586.246 * * * * [misc]progress:  [ 32 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639586.246 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639586.249 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639586.262 * * [misc]simplify:  iters left: 5 (94 enodes)
1538639586.308 * * [misc]simplify:  iters left: 4 (376 enodes)
1538639587.112 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d1 d2) (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1)))))))
1538639587.112 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d1 d2) (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639587.112 * * * * [misc]progress:  [ 33 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639587.112 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639587.114 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639587.126 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639587.169 * * [misc]simplify:  iters left: 4 (341 enodes)
1538639587.858 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (- (+ d4 d3))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)))))
1538639587.858 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (- (+ d4 d3))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639587.858 * * * * [misc]progress:  [ 34 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639587.858 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639587.861 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639587.871 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639587.911 * * [misc]simplify:  iters left: 4 (336 enodes)
1538639588.629 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (- (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639588.629 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (- (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639588.629 * * * * [misc]progress:  [ 35 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639588.629 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639588.631 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639588.640 * * [misc]simplify:  iters left: 5 (69 enodes)
1538639588.677 * * [misc]simplify:  iters left: 4 (298 enodes)
1538639589.285 * [exit]simplify:  Simplified to (cbrt (* (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (- (* (+ d4 d3) (- d2 d1)) (- (* d3 d3) (* d4 d4)))) (+ (pow d3 3) (pow d4 3))))
1538639589.285 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (- (* (+ d4 d3) (- d2 d1)) (- (* d3 d3) (* d4 d4)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639589.285 * * * * [misc]progress:  [ 36 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639589.286 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639589.288 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639589.297 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639589.332 * * [misc]simplify:  iters left: 4 (293 enodes)
1538639589.895 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (* (* (- d2 d1) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (+ (pow d3 3) (pow d4 3))))
1538639589.895 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (* (* (- d2 d1) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639589.895 * * * * [misc]progress:  [ 37 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639589.896 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639589.897 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639589.906 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639589.937 * * [misc]simplify:  iters left: 4 (255 enodes)
1538639590.407 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1))) (* (* (+ d1 d2) (+ d4 d3)) (* (+ d1 d2) (- d3 d4))))))
1538639590.407 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d2 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1))) (* (* (+ d1 d2) (+ d4 d3)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639590.408 * * * * [misc]progress:  [ 38 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639590.408 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639590.410 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639590.420 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639590.457 * * [misc]simplify:  iters left: 4 (282 enodes)
1538639590.959 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (* (- d2 d1) (+ d1 d2)))))))
1538639590.959 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (* (- d2 d1) (+ d1 d2))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639590.959 * * * * [misc]progress:  [ 39 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639590.960 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639590.961 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639590.968 * * [misc]simplify:  iters left: 5 (55 enodes)
1538639590.997 * * [misc]simplify:  iters left: 4 (221 enodes)
1538639591.426 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (- (- d2 d1) (- d3 d4)))))
1538639591.426 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (+ d1 d2))) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639591.426 * * * * [misc]progress:  [ 40 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639591.426 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639591.429 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639591.440 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639591.481 * * [misc]simplify:  iters left: 4 (328 enodes)
1538639592.122 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (- (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d2 3) (pow d1 3)) (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
1538639592.122 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (- (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d2 3) (pow d1 3)) (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639592.122 * * * * [misc]progress:  [ 41 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639592.122 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639592.125 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639592.135 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639592.172 * * [misc]simplify:  iters left: 4 (292 enodes)
1538639592.664 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d2 3) (pow d1 3)) (* (+ d1 d2) (+ d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))))
1538639592.664 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d2 3) (pow d1 3)) (* (+ d1 d2) (+ d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639592.664 * * * * [misc]progress:  [ 42 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639592.665 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639592.667 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639592.678 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639592.717 * * [misc]simplify:  iters left: 4 (314 enodes)
1538639593.304 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 d1) (* d2 (+ d1 d2)))))))
1538639593.304 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639593.304 * * * * [misc]progress:  [ 43 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639593.304 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639593.308 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639593.327 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639593.368 * * [misc]simplify:  iters left: 4 (278 enodes)
1538639593.832 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))))))
1538639593.832 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d1 d2))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639593.832 * * * * [misc]progress:  [ 44 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639593.832 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639593.834 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639593.844 * * [misc]simplify:  iters left: 5 (74 enodes)
1538639593.875 * * [misc]simplify:  iters left: 4 (252 enodes)
1538639594.246 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3))))
1538639594.246 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639594.246 * * * * [misc]progress:  [ 45 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639594.246 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639594.248 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639594.257 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639594.284 * * [misc]simplify:  iters left: 4 (215 enodes)
1538639594.574 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ d1 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))))))
1538639594.574 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ d1 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639594.575 * * * * [misc]progress:  [ 46 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639594.575 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639594.577 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639594.586 * * [misc]simplify:  iters left: 5 (74 enodes)
1538639594.615 * * [misc]simplify:  iters left: 4 (238 enodes)
1538639594.974 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d1 d2)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))
1538639594.974 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d1 d2)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639594.974 * * * * [misc]progress:  [ 47 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639594.975 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639594.977 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639594.985 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639595.008 * * [misc]simplify:  iters left: 4 (191 enodes)
1538639595.762 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d2 d1) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3))))
1538639595.762 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d2 d1) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639595.763 * * * * [misc]progress:  [ 48 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639595.763 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639595.766 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639595.777 * * [misc]simplify:  iters left: 5 (84 enodes)
1538639595.818 * * [misc]simplify:  iters left: 4 (319 enodes)
1538639596.448 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (* (+ d1 d2) (+ d1 d2)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (pow d3 3) (pow d4 3))))))
1538639596.448 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (* (+ d1 d2) (+ d1 d2)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639596.448 * * * * [misc]progress:  [ 49 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639596.449 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639596.451 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639596.461 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639596.497 * * [misc]simplify:  iters left: 4 (283 enodes)
1538639596.950 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))))))
1538639596.950 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639596.950 * * * * [misc]progress:  [ 50 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639596.950 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639596.952 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639596.961 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639596.995 * * [misc]simplify:  iters left: 4 (278 enodes)
1538639597.547 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (* (+ d1 d2) (+ d1 d2)))) (+ (* (* (+ d4 d3) (- d2 d1)) d4) (- (* (* d3 d3) (- d2 d1)) (- (pow d3 3) (pow d4 3))))))
1538639597.547 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (* (+ d1 d2) (+ d1 d2)))) (+ (* (* (+ d4 d3) (- d2 d1)) d4) (- (* (* d3 d3) (- d2 d1)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639597.547 * * * * [misc]progress:  [ 51 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639597.548 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639597.550 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639597.558 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639597.588 * * [misc]simplify:  iters left: 4 (240 enodes)
1538639598.057 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (+ d4 d3) (- (- d2 d1) (- d3 d4)))))
1538639598.057 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (+ d4 d3) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639598.057 * * * * [misc]progress:  [ 52 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639598.057 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639598.059 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639598.068 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639598.095 * * [misc]simplify:  iters left: 4 (227 enodes)
1538639598.416 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- d2 d1) (* (+ d1 d2) (+ d1 d2))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))
1538639598.416 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- d2 d1) (* (+ d1 d2) (+ d1 d2))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639598.416 * * * * [misc]progress:  [ 53 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (+ d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639598.416 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (+ d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639598.418 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639598.425 * * [misc]simplify:  iters left: 5 (55 enodes)
1538639598.449 * * [misc]simplify:  iters left: 4 (190 enodes)
1538639598.677 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))))))
1538639598.677 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639598.677 * * * * [misc]progress:  [ 54 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639598.677 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639598.679 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639598.688 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639598.715 * * [misc]simplify:  iters left: 4 (227 enodes)
1538639599.012 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))
1538639599.012 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639599.012 * * * * [misc]progress:  [ 55 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639599.012 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639599.013 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639599.020 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639599.038 * * [misc]simplify:  iters left: 4 (155 enodes)
1538639599.269 * [exit]simplify:  Simplified to (cbrt (* (* (- d2 d1) (* (+ d1 d2) (+ d1 d2))) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))
1538639599.269 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d2 d1) (* (+ d1 d2) (+ d1 d2))) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639599.269 * * * * [misc]progress:  [ 56 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639599.269 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639599.272 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639599.282 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639599.319 * * [misc]simplify:  iters left: 4 (302 enodes)
1538639599.937 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (- (+ (pow d1 3) (pow d2 3)))))))
1538639599.937 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (- (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639599.937 * * * * [misc]progress:  [ 57 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639599.937 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639599.940 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639599.949 * * [misc]simplify:  iters left: 5 (74 enodes)
1538639599.982 * * [misc]simplify:  iters left: 4 (266 enodes)
1538639600.426 * [exit]simplify:  Simplified to (cbrt (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 d4))))) (+ (pow d3 3) (pow d4 3))))
1538639600.427 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639600.427 * * * * [misc]progress:  [ 58 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639600.427 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639600.430 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639600.441 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639600.478 * * [misc]simplify:  iters left: 4 (309 enodes)
1538639601.011 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (- d2 d1) (- d2 d1)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639601.011 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (- d2 d1) (- d2 d1)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639601.011 * * * * [misc]progress:  [ 59 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639601.011 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639601.013 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639601.023 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639601.056 * * [misc]simplify:  iters left: 4 (273 enodes)
1538639601.476 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (- d2 d1) (+ d4 d3)) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3))))
1538639601.476 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (- d2 d1) (+ d4 d3)) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639601.476 * * * * [misc]progress:  [ 60 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639601.476 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639601.479 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639601.490 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639601.521 * * [misc]simplify:  iters left: 4 (252 enodes)
1538639601.862 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639601.862 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639601.863 * * * * [misc]progress:  [ 61 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ d3 d4)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639601.863 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ d3 d4)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639601.865 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639601.874 * * [misc]simplify:  iters left: 5 (72 enodes)
1538639601.901 * * [misc]simplify:  iters left: 4 (216 enodes)
1538639602.161 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (* (+ d4 d3) (+ d1 d2)) (- d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3))))
1538639602.161 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (* (+ d4 d3) (+ d1 d2)) (- d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639602.162 * * * * [misc]progress:  [ 62 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639602.162 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639602.164 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639602.172 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639602.199 * * [misc]simplify:  iters left: 4 (213 enodes)
1538639602.530 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4)))))
1538639602.530 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639602.530 * * * * [misc]progress:  [ 63 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639602.531 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639602.532 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639602.541 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639602.563 * * [misc]simplify:  iters left: 4 (188 enodes)
1538639602.798 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- d2 d1) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d1 d2) (- d3 d4)) (- d2 d1)))) (+ (pow d3 3) (pow d4 3))))
1538639602.798 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- d2 d1) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d1 d2) (- d3 d4)) (- d2 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639602.798 * * * * [misc]progress:  [ 64 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639602.798 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639602.801 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639602.811 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639602.851 * * [misc]simplify:  iters left: 4 (320 enodes)
1538639603.427 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (pow d3 3) (pow d4 3))))))
1538639603.427 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639603.427 * * * * [misc]progress:  [ 65 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639603.427 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639603.429 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639603.439 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639603.476 * * [misc]simplify:  iters left: 4 (284 enodes)
1538639603.939 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d2 d1) (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (pow d3 3) (pow d4 3))))
1538639603.939 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d2 d1) (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639603.939 * * * * [misc]progress:  [ 66 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639603.939 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639603.941 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639603.950 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639603.983 * * [misc]simplify:  iters left: 4 (266 enodes)
1538639604.463 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- d2 d1)))) (+ (pow d3 3) (pow d4 3))))
1538639604.463 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (- d2 d1) (+ d1 d2)) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- d2 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639604.464 * * * * [misc]progress:  [ 67 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639604.464 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639604.465 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639604.474 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639604.500 * * [misc]simplify:  iters left: 4 (229 enodes)
1538639604.890 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639604.891 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639604.891 * * * * [misc]progress:  [ 68 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639604.891 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639604.893 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639604.901 * * [misc]simplify:  iters left: 5 (63 enodes)
1538639604.930 * * [misc]simplify:  iters left: 4 (232 enodes)
1538639605.322 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1)))) (+ (pow d3 3) (pow d4 3))))
1538639605.322 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639605.323 * * * * [misc]progress:  [ 69 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ d3 d4)) (* (- d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639605.323 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ d3 d4)) (* (- d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639605.325 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639605.332 * * [misc]simplify:  iters left: 5 (57 enodes)
1538639605.356 * * [misc]simplify:  iters left: 4 (196 enodes)
1538639605.660 * [exit]simplify:  Simplified to (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))))))
1538639605.660 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639605.660 * * * * [misc]progress:  [ 70 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639605.660 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639605.662 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639605.671 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639605.701 * * [misc]simplify:  iters left: 4 (228 enodes)
1538639606.007 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (* (- d2 d1) (- d3 d4)) (+ (pow d2 3) (pow d1 3)))) (+ (pow d3 3) (pow d4 3))))
1538639606.008 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (- d2 d1) (- d2 d1)) (+ d1 d2))) (* (* (- d2 d1) (- d3 d4)) (+ (pow d2 3) (pow d1 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639606.009 * * * * [misc]progress:  [ 71 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (- d2 d1)) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639606.009 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (- d2 d1)) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639606.011 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639606.016 * * [misc]simplify:  iters left: 5 (45 enodes)
1538639606.034 * * [misc]simplify:  iters left: 4 (147 enodes)
1538639606.247 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))
1538639606.247 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639606.247 * * * * [misc]progress:  [ 72 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (pow (* (+ d2 d1) (- d2 d1)) 3) (pow (* (+ d2 d1) (- d3 d4)) 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (+ (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639606.248 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (pow (* (+ d2 d1) (- d2 d1)) 3) (pow (* (+ d2 d1) (- d3 d4)) 3))))
1538639606.249 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639606.254 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639606.271 * * [misc]simplify:  iters left: 4 (146 enodes)
1538639606.443 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (pow (+ d1 d2) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639606.443 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (pow (+ d1 d2) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (+ (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639606.443 * * * * [misc]progress:  [ 73 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639606.443 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))))))
1538639606.445 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639606.450 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639606.469 * * [misc]simplify:  iters left: 4 (156 enodes)
1538639606.686 * [exit]simplify:  Simplified to (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ d1 d2) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639606.686 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ d1 d2) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639606.686 * * * * [misc]progress:  [ 74 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- d3 d4) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639606.687 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))
1538639606.688 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639606.694 * * [misc]simplify:  iters left: 5 (40 enodes)
1538639606.708 * * [misc]simplify:  iters left: 4 (117 enodes)
1538639606.831 * [exit]simplify:  Simplified to (cbrt (* (- (* d3 d3) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4)))))
1538639606.831 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639606.831 * * * * [misc]progress:  [ 75 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- d3 d4) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639606.831 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))
1538639606.832 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639606.837 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639606.852 * * [misc]simplify:  iters left: 4 (129 enodes)
1538639607.018 * [exit]simplify:  Simplified to (cbrt (* (* (- (* d3 d3) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (- (- d2 d1) (- d3 d4))))
1538639607.018 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- (* d3 d3) (* d4 d4)) (* (- d2 d1) (+ d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- d3 d4) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639607.018 * * * * [misc]progress:  [ 76 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639607.018 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639607.021 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639607.033 * * [misc]simplify:  iters left: 5 (101 enodes)
1538639607.085 * * [misc]simplify:  iters left: 4 (409 enodes)
1538639607.941 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1))))))))
1538639607.941 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639607.941 * * * * [misc]progress:  [ 77 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639607.941 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639607.943 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639607.954 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639607.999 * * [misc]simplify:  iters left: 4 (358 enodes)
1538639608.744 * [exit]simplify:  Simplified to (cbrt (* (- (* d3 d3) (* d4 d4)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 (+ d2 d1)) (* d1 d1)))))))
1538639608.744 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 (+ d2 d1)) (* d1 d1))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639608.745 * * * * [misc]progress:  [ 78 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639608.745 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639608.747 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639608.761 * * [misc]simplify:  iters left: 5 (109 enodes)
1538639608.814 * * [misc]simplify:  iters left: 4 (418 enodes)
1538639609.626 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (* (+ d2 d1) d1))))) (* (+ d3 d4) (- d3 d4))))
1538639609.626 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (* (+ d2 d1) d1))))) (* (+ d3 d4) (- d3 d4)))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639609.626 * * * * [misc]progress:  [ 79 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639609.626 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639609.628 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639609.640 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639609.686 * * [misc]simplify:  iters left: 4 (367 enodes)
1538639610.406 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d3 d4) (- d2 d1))) (- (pow d2 3) (pow d1 3))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (+ d3 d4) (- d3 d4)) (- (* d2 d2) (* d1 d1)))) (+ (* d2 d2) (* d1 (+ d2 d1))))) (* (+ d3 d4) (- d3 d4))))
1538639610.406 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d3 d4) (- d2 d1))) (- (pow d2 3) (pow d1 3))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (+ d3 d4) (- d3 d4)) (- (* d2 d2) (* d1 d1)))) (+ (* d2 d2) (* d1 (+ d2 d1))))) (* (+ d3 d4) (- d3 d4)))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639610.406 * * * * [misc]progress:  [ 80 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639610.406 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639610.409 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639610.422 * * [misc]simplify:  iters left: 5 (98 enodes)
1538639610.465 * * [misc]simplify:  iters left: 4 (350 enodes)
1538639611.046 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (- d3 d4) (+ d3 d4)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (- (+ d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d2 d1))))) (* (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d3 d4)) (* d4 d4)))))
1538639611.047 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (- d3 d4) (+ d3 d4)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (- (+ d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d2 d1))))) (* (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d3 d4)) (* d4 d4))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639611.048 * * * * [misc]progress:  [ 81 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639611.048 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639611.050 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639611.060 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639611.097 * * [misc]simplify:  iters left: 4 (299 enodes)
1538639611.599 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (- d3 d4) (+ d3 d4)) (* (* (- d3 d4) (+ d3 d4)) (- (+ d2 d1)))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (- (* d1 d1) (* d2 (- d1 d2))))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)))))
1538639611.599 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (- d3 d4) (+ d3 d4)) (* (* (- d3 d4) (+ d3 d4)) (- (+ d2 d1)))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (- (* d1 d1) (* d2 (- d1 d2))))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639611.599 * * * * [misc]progress:  [ 82 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639611.599 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639611.601 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639611.611 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639611.649 * * [misc]simplify:  iters left: 4 (321 enodes)
1538639612.218 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))))))
1538639612.218 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639612.218 * * * * [misc]progress:  [ 83 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639612.219 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639612.221 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639612.231 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639612.268 * * [misc]simplify:  iters left: 4 (300 enodes)
1538639612.777 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d2 d1) (- d3 d4)) (- (- d2 d1))) (* (- d3 d4) (+ d3 d4)))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1)))))
1538639612.777 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d2 d1) (- d3 d4)) (- (- d2 d1))) (* (- d3 d4) (+ d3 d4)))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639612.777 * * * * [misc]progress:  [ 84 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639612.777 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639612.780 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639612.792 * * [misc]simplify:  iters left: 5 (98 enodes)
1538639612.839 * * [misc]simplify:  iters left: 4 (381 enodes)
1538639613.618 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (- d3 d4) (+ d3 d4)))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (- (+ d2 d1))))))
1538639613.618 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (- d3 d4) (+ d3 d4)))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (- (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639613.618 * * * * [misc]progress:  [ 85 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639613.618 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639613.620 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639613.630 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639613.669 * * [misc]simplify:  iters left: 4 (331 enodes)
1538639614.314 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (+ d2 d1))) (* (- (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d3 d4))))))
1538639614.315 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (+ d2 d1))) (* (- (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639614.315 * * * * [misc]progress:  [ 86 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639614.315 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639614.318 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639614.331 * * [misc]simplify:  iters left: 5 (100 enodes)
1538639614.376 * * [misc]simplify:  iters left: 4 (382 enodes)
1538639615.136 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (+ d3 d4) (- d3 d4)) (* (- d2 d1) (+ d2 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)))) (* (* (- (+ d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d2 d1))) (* (+ d3 d4) (- d3 d4))))))
1538639615.136 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (+ d3 d4) (- d3 d4)) (* (- d2 d1) (+ d2 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)))) (* (* (- (+ d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d2 d1))) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639615.136 * * * * [misc]progress:  [ 87 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639615.137 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639615.139 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639615.149 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639615.189 * * [misc]simplify:  iters left: 4 (331 enodes)
1538639615.836 * [exit]simplify:  Simplified to (cbrt (+ (* (* (- (* d3 d3) (* d4 d4)) (* (- (* d3 d3) (* d4 d4)) (* (+ d2 d1) (- d2 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d2 d1) (- d2 d1))) (* (* (- d2 d1) (+ d3 d4)) (- (* d3 d3) (* d4 d4))))))
1538639615.836 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (- (* d3 d3) (* d4 d4)) (* (- (* d3 d3) (* d4 d4)) (* (+ d2 d1) (- d2 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d2 d1) (- d2 d1))) (* (* (- d2 d1) (+ d3 d4)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639615.837 * * * * [misc]progress:  [ 88 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639615.837 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639615.839 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639615.851 * * [misc]simplify:  iters left: 5 (94 enodes)
1538639615.893 * * [misc]simplify:  iters left: 4 (324 enodes)
1538639616.393 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d2 d1))) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (+ d2 d1))))) (* (+ d3 d4) (- d3 d4))))
1538639616.393 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d2 d1))) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (+ d2 d1))))) (* (+ d3 d4) (- d3 d4)))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639616.393 * * * * [misc]progress:  [ 89 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639616.394 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639616.396 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639616.406 * * [misc]simplify:  iters left: 5 (76 enodes)
1538639616.439 * * [misc]simplify:  iters left: 4 (274 enodes)
1538639616.847 * [exit]simplify:  Simplified to (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (+ d3 d4) (* (+ (pow d1 3) (pow d2 3)) (* (+ d2 d1) (- d2 d1)))) (* (* (* (+ d3 d4) (+ d2 d1)) (* (- d3 d4) (+ d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))))))
1538639616.847 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (+ d3 d4) (* (+ (pow d1 3) (pow d2 3)) (* (+ d2 d1) (- d2 d1)))) (* (* (* (+ d3 d4) (+ d2 d1)) (* (- d3 d4) (+ d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1))))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639616.847 * * * * [misc]progress:  [ 90 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639616.847 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639616.849 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639616.859 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639616.896 * * [misc]simplify:  iters left: 4 (292 enodes)
1538639617.381 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (- (* d2 d2) (* d1 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639617.381 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (- (* d2 d2) (* d1 d1)) (* (- d3 d4) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639617.381 * * * * [misc]progress:  [ 91 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639617.381 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639617.383 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639617.392 * * [misc]simplify:  iters left: 5 (73 enodes)
1538639617.425 * * [misc]simplify:  iters left: 4 (263 enodes)
1538639617.872 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ d2 d1) (+ d2 d1)) (* (- d3 d4) (- d2 d1))) (+ (* d2 (- d2 d1)) (* d1 d1))))))
1538639617.872 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ d2 d1) (+ d2 d1)) (* (- d3 d4) (- d2 d1))) (+ (* d2 (- d2 d1)) (* d1 d1)))))) (cbrt (* (- d3 d4) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639617.872 * * * * [misc]progress:  [ 92 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639617.873 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639617.875 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639617.890 * * [misc]simplify:  iters left: 5 (109 enodes)
1538639617.941 * * [misc]simplify:  iters left: 4 (421 enodes)
1538639618.749 * [exit]simplify:  Simplified to (cbrt (+ (* (* (- (* d3 d3) (* d4 d4)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- (- d2 d1)))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (- d2 d1) (+ d2 d1)) (- (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 d4))))))
1538639618.749 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (- (* d3 d3) (* d4 d4)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- (- d2 d1)))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (- d2 d1) (+ d2 d1)) (- (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639618.749 * * * * [misc]progress:  [ 93 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639618.749 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639618.751 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639618.762 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639618.807 * * [misc]simplify:  iters left: 4 (370 enodes)
1538639619.509 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (- (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (* (* (- (* d3 d3) (* d4 d4)) (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (- d2 d1))))))
1538639619.509 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (- (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (* (* (- (* d3 d3) (* d4 d4)) (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- (- d2 d1)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639619.509 * * * * [misc]progress:  [ 94 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639619.510 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639619.512 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639619.524 * * [misc]simplify:  iters left: 5 (99 enodes)
1538639619.571 * * [misc]simplify:  iters left: 4 (391 enodes)
1538639620.353 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d3 d4) (+ d3 d4)))) (* (* (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)) (+ (* d1 (+ d2 d1)) (* d2 d2))) (* (- (- (pow d3 3) (pow d4 3))) (* (- d3 d4) (+ d3 d4))))))
1538639620.353 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d3 d4) (+ d3 d4)))) (* (* (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)) (+ (* d1 (+ d2 d1)) (* d2 d2))) (* (- (- (pow d3 3) (pow d4 3))) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639620.353 * * * * [misc]progress:  [ 95 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639620.353 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639620.355 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639620.365 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639620.408 * * [misc]simplify:  iters left: 4 (342 enodes)
1538639621.063 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1))) (* (- (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d3 d4)))) (* (* (* (+ d3 d4) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (* (- d2 d1) (+ d3 d4)) (- (pow d2 3) (pow d1 3))))))
1538639621.063 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1))) (* (- (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d3 d4)))) (* (* (* (+ d3 d4) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (* (- d2 d1) (+ d3 d4)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639621.063 * * * * [misc]progress:  [ 96 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639621.063 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639621.066 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639621.077 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639621.119 * * [misc]simplify:  iters left: 4 (338 enodes)
1538639621.680 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (- d2 d1))))) (* (- d3 d4) (+ d3 d4))))
1538639621.680 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (- d2 d1))))) (* (- d3 d4) (+ d3 d4)))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639621.680 * * * * [misc]progress:  [ 97 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639621.680 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639621.682 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639621.692 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639621.726 * * [misc]simplify:  iters left: 4 (288 enodes)
1538639622.199 * [exit]simplify:  Simplified to (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (+ d3 d4) (* (* (- d2 d1) (+ d2 d1)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d3 d4) (- d3 d4)) (* (- d2 d1) (+ d2 d1))) (+ (* d1 (+ d2 d1)) (* d2 d2))))))
1538639622.199 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (+ d3 d4) (* (* (- d2 d1) (+ d2 d1)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d3 d4) (- d3 d4)) (* (- d2 d1) (+ d2 d1))) (+ (* d1 (+ d2 d1)) (* d2 d2)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639622.199 * * * * [misc]progress:  [ 98 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639622.199 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639622.201 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639622.212 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639622.252 * * [misc]simplify:  iters left: 4 (330 enodes)
1538639622.803 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (- d2 d1))) (+ (* d1 (+ d2 d1)) (* d2 d2)))) (- (* d3 d3) (* d4 d4))))
1538639622.803 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (- d2 d1))) (+ (* d1 (+ d2 d1)) (* d2 d2)))) (- (* d3 d3) (* d4 d4)))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639622.804 * * * * [misc]progress:  [ 99 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639622.804 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639622.806 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639622.815 * * [misc]simplify:  iters left: 5 (72 enodes)
1538639622.847 * * [misc]simplify:  iters left: 4 (273 enodes)
1538639623.320 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (- d2 d1)) (- (* (* (+ d2 d1) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- d3 d4) (* (+ d2 d1) (- d2 d1)))))))
1538639623.320 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (- d2 d1)) (- (* (* (+ d2 d1) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- d3 d4) (* (+ d2 d1) (- d2 d1))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639623.320 * * * * [misc]progress:  [ 100 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639623.321 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639623.323 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639623.335 * * [misc]simplify:  iters left: 5 (98 enodes)
1538639623.381 * * [misc]simplify:  iters left: 4 (385 enodes)
1538639624.189 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d2 d1))) (* (- (- (pow d3 3) (pow d4 3))) (* (+ d3 d4) (- d3 d4)))) (* (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ d3 d4) (- d3 d4))))))
1538639624.189 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d2 d1))) (* (- (- (pow d3 3) (pow d4 3))) (* (+ d3 d4) (- d3 d4)))) (* (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639624.189 * * * * [misc]progress:  [ 101 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639624.189 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639624.191 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639624.202 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639624.244 * * [misc]simplify:  iters left: 4 (354 enodes)
1538639624.969 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 d4))) (* (* (- (- d2 d1)) (+ d2 d1)) (- (* d3 d3) (* d4 d4)))) (* (* (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ d3 d4) (- (* d3 d3) (* d4 d4))))))
1538639624.969 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 d4))) (* (* (- (- d2 d1)) (+ d2 d1)) (- (* d3 d3) (* d4 d4)))) (* (* (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ d3 d4) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639624.969 * * * * [misc]progress:  [ 102 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639624.969 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639624.971 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639624.981 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639625.023 * * [misc]simplify:  iters left: 4 (346 enodes)
1538639625.752 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (- (- (pow d3 3) (pow d4 3)))) (* (+ d3 d4) (- d3 d4))) (* (* (* (+ d3 d4) (- d3 d4)) (- d2 d1)) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1)))))))
1538639625.752 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (- (- (pow d3 3) (pow d4 3)))) (* (+ d3 d4) (- d3 d4))) (* (* (* (+ d3 d4) (- d3 d4)) (- d2 d1)) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639625.752 * * * * [misc]progress:  [ 103 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639625.752 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639625.754 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639625.762 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639625.796 * * [misc]simplify:  iters left: 4 (293 enodes)
1538639626.422 * [exit]simplify:  Simplified to (cbrt (* (- (* d3 d3) (* d4 d4)) (* (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (+ d3 d4)) (- (- d2 d1) (- d3 d4)))))
1538639626.422 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (* (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (+ d3 d4)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639626.422 * * * * [misc]progress:  [ 104 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639626.423 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639626.424 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639626.434 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639626.470 * * [misc]simplify:  iters left: 4 (301 enodes)
1538639627.038 * [exit]simplify:  Simplified to (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ d2 d1) (+ d2 d1))))))
1538639627.038 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ d2 d1) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639627.038 * * * * [misc]progress:  [ 105 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639627.038 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639627.040 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639627.047 * * [misc]simplify:  iters left: 5 (56 enodes)
1538639627.077 * * [misc]simplify:  iters left: 4 (248 enodes)
1538639627.540 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (+ d3 d4) (* (- d3 d4) (+ d3 d4)))) (* (* (* (- d3 d4) (+ d3 d4)) (- (- d2 d1))) (* (* (- d3 d4) (+ d3 d4)) (* (+ d2 d1) (+ d2 d1))))))
1538639627.540 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (+ d3 d4) (* (- d3 d4) (+ d3 d4)))) (* (* (* (- d3 d4) (+ d3 d4)) (- (- d2 d1))) (* (* (- d3 d4) (+ d3 d4)) (* (+ d2 d1) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639627.540 * * * * [misc]progress:  [ 106 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639627.540 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639627.542 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639627.553 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639627.588 * * [misc]simplify:  iters left: 4 (296 enodes)
1538639628.130 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (* d2 d2) (* d1 d1)) (+ (pow d1 3) (pow d2 3))) (- d3 d4)))))
1538639628.130 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (* d2 d2) (* d1 d1)) (+ (pow d1 3) (pow d2 3))) (- d3 d4))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639628.130 * * * * [misc]progress:  [ 107 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639628.130 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639628.132 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639628.138 * * [misc]simplify:  iters left: 5 (51 enodes)
1538639628.166 * * [misc]simplify:  iters left: 4 (228 enodes)
1538639628.607 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639628.607 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (* (* (- d2 d1) (+ d2 d1)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639628.607 * * * * [misc]progress:  [ 108 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639628.607 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639628.609 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639628.621 * * [misc]simplify:  iters left: 5 (92 enodes)
1538639628.663 * * [misc]simplify:  iters left: 4 (337 enodes)
1538639629.282 * [exit]simplify:  Simplified to (cbrt (+ (* (- (+ (* d2 (+ d2 d1)) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (+ d3 d4) (- d3 d4)))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ d3 d4) (- d3 d4))))))
1538639629.282 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (- (+ (* d2 (+ d2 d1)) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (+ d3 d4) (- d3 d4)))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639629.282 * * * * [misc]progress:  [ 109 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639629.283 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639629.285 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639629.294 * * [misc]simplify:  iters left: 5 (74 enodes)
1538639629.328 * * [misc]simplify:  iters left: 4 (286 enodes)
1538639629.815 * [exit]simplify:  Simplified to (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (+ d3 d4)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 (+ d2 d1)) (* d2 d2))))))
1538639629.816 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (+ d3 d4)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 (+ d2 d1)) (* d2 d2)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639629.816 * * * * [misc]progress:  [ 110 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639629.816 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639629.818 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639629.829 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639629.870 * * [misc]simplify:  iters left: 4 (322 enodes)
1538639630.435 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))))) (* (- d3 d4) (+ d3 d4))))
1538639630.435 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))))) (* (- d3 d4) (+ d3 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639630.435 * * * * [misc]progress:  [ 111 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639630.435 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639630.437 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639630.446 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639630.478 * * [misc]simplify:  iters left: 4 (272 enodes)
1538639630.949 * [exit]simplify:  Simplified to (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ d2 d1) (- d2 d1))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (+ (* d2 d2) (* d1 (+ d2 d1)))))))
1538639630.949 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ d2 d1) (- d2 d1))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d2 d1) (- d2 d1))) (+ (* d2 d2) (* d1 (+ d2 d1))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639630.949 * * * * [misc]progress:  [ 112 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639630.949 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639630.952 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639630.962 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639630.994 * * [misc]simplify:  iters left: 4 (260 enodes)
1538639631.378 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- (pow d2 3) (pow d1 3)) (+ d2 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (+ (* d2 (+ d2 d1)) (* d1 d1)))) (* (- d3 d4) (+ d3 d4))))
1538639631.378 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- (pow d2 3) (pow d1 3)) (+ d2 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (+ (* d2 (+ d2 d1)) (* d1 d1)))) (* (- d3 d4) (+ d3 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639631.378 * * * * [misc]progress:  [ 113 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639631.378 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639631.380 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639631.388 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639631.413 * * [misc]simplify:  iters left: 4 (209 enodes)
1538639631.715 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (+ d3 d4))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ d2 d1) (* (- d3 d4) (+ d3 d4)))))))
1538639631.715 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (+ d3 d4))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ d2 d1) (* (- d3 d4) (+ d3 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639631.715 * * * * [misc]progress:  [ 114 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639631.715 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639631.717 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639631.727 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639631.756 * * [misc]simplify:  iters left: 4 (248 enodes)
1538639632.126 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))))))
1538639632.126 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639632.126 * * * * [misc]progress:  [ 115 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639632.127 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639632.129 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639632.138 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639632.162 * * [misc]simplify:  iters left: 4 (201 enodes)
1538639632.463 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- d2 d1) (* (- d3 d4) (+ d2 d1)))))))
1538639632.463 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- d2 d1) (* (- d3 d4) (+ d2 d1))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639632.463 * * * * [misc]progress:  [ 116 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639632.463 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639632.466 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639632.477 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639632.517 * * [misc]simplify:  iters left: 4 (328 enodes)
1538639633.602 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d3 d4) (- d3 d4)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1)) (* (+ d3 d4) (- d3 d4))))))
1538639633.602 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d3 d4) (- d3 d4)))) (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1)) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639633.602 * * * * [misc]progress:  [ 117 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639633.602 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639633.604 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639633.614 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639633.648 * * [misc]simplify:  iters left: 4 (277 enodes)
1538639634.109 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d1 3) (pow d2 3)) (+ d2 d1))))))
1538639634.109 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d1 3) (pow d2 3)) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639634.110 * * * * [misc]progress:  [ 118 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639634.110 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639634.112 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639634.121 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639634.154 * * [misc]simplify:  iters left: 4 (287 enodes)
1538639634.704 * [exit]simplify:  Simplified to (cbrt (* (* (- (* d3 d3) (* d4 d4)) (* (- d2 d1) (* (+ d2 d1) (+ d2 d1)))) (+ (* (- d2 d1) (* (+ d3 d4) d4)) (- (* (* d3 d3) (- d2 d1)) (- (pow d3 3) (pow d4 3))))))
1538639634.704 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- (* d3 d3) (* d4 d4)) (* (- d2 d1) (* (+ d2 d1) (+ d2 d1)))) (+ (* (- d2 d1) (* (+ d3 d4) d4)) (- (* (* d3 d3) (- d2 d1)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639634.704 * * * * [misc]progress:  [ 119 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639634.705 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639634.706 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639634.713 * * [misc]simplify:  iters left: 5 (51 enodes)
1538639634.742 * * [misc]simplify:  iters left: 4 (233 enodes)
1538639635.178 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (* (+ d3 d4) (- d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d3 d4) (- (- d2 d1) (- d3 d4))))))
1538639635.178 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d2 d1) (* (+ d3 d4) (- d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d3 d4) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639635.178 * * * * [misc]progress:  [ 120 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639635.178 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639635.180 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639635.189 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639635.219 * * [misc]simplify:  iters left: 4 (236 enodes)
1538639635.558 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (+ d2 d1))))))
1538639635.558 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639635.558 * * * * [misc]progress:  [ 121 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (+ d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639635.559 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (+ d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639635.560 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639635.566 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639635.590 * * [misc]simplify:  iters left: 4 (183 enodes)
1538639635.821 * [exit]simplify:  Simplified to (cbrt (* (* (+ d3 d4) (* (- d3 d4) (+ d2 d1))) (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639635.821 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d3 d4) (* (- d3 d4) (+ d2 d1))) (* (+ d3 d4) (- (* (- d2 d1) (+ d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639635.822 * * * * [misc]progress:  [ 122 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639635.822 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639635.824 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639635.833 * * [misc]simplify:  iters left: 5 (67 enodes)
1538639635.861 * * [misc]simplify:  iters left: 4 (237 enodes)
1538639636.190 * [exit]simplify:  Simplified to (cbrt (* (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (- (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- d2 d1) (+ d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))
1538639636.190 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (- (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- d2 d1) (+ d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639636.190 * * * * [misc]progress:  [ 123 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639636.191 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639636.192 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639636.199 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639636.218 * * [misc]simplify:  iters left: 4 (164 enodes)
1538639636.469 * [exit]simplify:  Simplified to (cbrt (* (* (* (+ d3 d4) (- d3 d4)) (+ d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (- (- d2 d1) (- d3 d4)))))
1538639636.470 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (+ d3 d4) (- d3 d4)) (+ d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (* (+ d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639636.470 * * * * [misc]progress:  [ 124 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639636.471 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639636.473 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639636.484 * * [misc]simplify:  iters left: 5 (84 enodes)
1538639636.524 * * [misc]simplify:  iters left: 4 (311 enodes)
1538639637.104 * [exit]simplify:  Simplified to (cbrt (+ (* (- (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (* d3 d3) (* d4 d4)))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (- (* d3 d3) (* d4 d4))))))
1538639637.104 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (- (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (* d3 d3) (* d4 d4)))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639637.104 * * * * [misc]progress:  [ 125 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639637.105 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639637.107 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639637.115 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639637.145 * * [misc]simplify:  iters left: 4 (260 enodes)
1538639637.602 * [exit]simplify:  Simplified to (cbrt (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d3 d4))) (* (* (- d3 d4) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))))) (* (- d3 d4) (+ d3 d4))))
1538639637.602 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d3 d4))) (* (* (- d3 d4) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))))) (* (- d3 d4) (+ d3 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639637.603 * * * * [misc]progress:  [ 126 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639637.603 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639637.606 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639637.617 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639637.656 * * [misc]simplify:  iters left: 4 (318 enodes)
1538639638.166 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (- d2 d1))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (+ d3 d4) (- d3 d4))))
1538639638.166 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (- d2 d1))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (+ d3 d4) (- d3 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639638.166 * * * * [misc]progress:  [ 127 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639638.166 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639638.168 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639638.177 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639638.209 * * [misc]simplify:  iters left: 4 (267 enodes)
1538639638.648 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (+ d3 d4) (+ (pow d1 3) (pow d2 3))) (* (- d2 d1) (- d2 d1))) (* (* (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1))))))
1538639638.648 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (+ d3 d4) (+ (pow d1 3) (pow d2 3))) (* (- d2 d1) (- d2 d1))) (* (* (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639638.648 * * * * [misc]progress:  [ 128 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639638.649 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639638.651 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639638.662 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639638.694 * * [misc]simplify:  iters left: 4 (261 enodes)
1538639639.055 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (- (* d3 d3) (* d4 d4))))
1538639639.055 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))) (- (* d3 d3) (* d4 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639639.055 * * * * [misc]progress:  [ 129 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ d3 d4)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639639.055 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ d3 d4)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639639.058 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639639.067 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639639.092 * * [misc]simplify:  iters left: 4 (210 enodes)
1538639639.368 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- d2 d1) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d2 d1)) (+ d3 d4)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (+ d3 d4) (- d3 d4))))
1538639639.368 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- d2 d1) (+ d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d2 d1)) (+ d3 d4)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (+ d3 d4) (- d3 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639639.369 * * * * [misc]progress:  [ 130 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639639.369 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639639.371 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639639.379 * * [misc]simplify:  iters left: 5 (63 enodes)
1538639639.405 * * [misc]simplify:  iters left: 4 (223 enodes)
1538639639.735 * [exit]simplify:  Simplified to (cbrt (* (* (* (+ d3 d4) (- d3 d4)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4)))))
1538639639.735 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (+ d3 d4) (- d3 d4)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639639.735 * * * * [misc]progress:  [ 131 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639639.735 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639639.737 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639639.745 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639639.768 * * [misc]simplify:  iters left: 4 (198 enodes)
1538639640.033 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d2 d1) (* (- d2 d1) (- d3 d4))))) (- (* d3 d3) (* d4 d4))))
1538639640.033 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d2 d1) (* (- d2 d1) (- d3 d4))))) (- (* d3 d3) (* d4 d4)))) (cbrt (* (- d3 d4) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639640.034 * * * * [misc]progress:  [ 132 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639640.034 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639640.036 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639640.047 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639640.088 * * [misc]simplify:  iters left: 4 (328 enodes)
1538639640.667 * [exit]simplify:  Simplified to (cbrt (+ (* (* (- (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ d3 d4) (- d3 d4)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (* (+ d3 d4) (- d3 d4))))))
1538639640.667 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (- (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ d3 d4) (- d3 d4)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639640.667 * * * * [misc]progress:  [ 133 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639640.668 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639640.670 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639640.678 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639640.713 * * [misc]simplify:  iters left: 4 (278 enodes)
1538639641.168 * [exit]simplify:  Simplified to (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (* (* (+ d3 d4) (+ d2 d1)) (* (- d2 d1) (- d2 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (- d3 d4) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d3 d4)))))))
1538639641.168 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d3 d4) (- d3 d4)) (- (* (* (* (+ d3 d4) (+ d2 d1)) (* (- d2 d1) (- d2 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (- d3 d4) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d3 d4))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639641.168 * * * * [misc]progress:  [ 134 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639641.168 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639641.170 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639641.179 * * [misc]simplify:  iters left: 5 (69 enodes)
1538639641.212 * * [misc]simplify:  iters left: 4 (275 enodes)
1538639641.716 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- (* d2 d2) (* d1 d1)) (* (- d2 d1) (- d2 d1))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (- d2 d1) (- d2 d1)))) (* (- d3 d4) (+ d3 d4))))
1538639641.716 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- (* d2 d2) (* d1 d1)) (* (- d2 d1) (- d2 d1))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (- d2 d1) (- d2 d1)))) (* (- d3 d4) (+ d3 d4)))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639641.716 * * * * [misc]progress:  [ 135 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639641.717 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639641.718 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639641.725 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639641.750 * * [misc]simplify:  iters left: 4 (223 enodes)
1538639642.141 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (- (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d3 d4))))))
1538639642.142 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (- (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (- d3 d4) (* (- d2 d1) (* (- d2 d1) (+ d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639642.142 * * * * [misc]progress:  [ 136 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639642.142 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639642.144 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639642.152 * * [misc]simplify:  iters left: 5 (67 enodes)
1538639642.182 * * [misc]simplify:  iters left: 4 (241 enodes)
1538639642.601 * [exit]simplify:  Simplified to (cbrt (* (+ (* (* (+ d2 d1) (- (pow d3 3) (pow d4 3))) (- (- d2 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)))) (* (+ d3 d4) (- d3 d4))))
1538639642.601 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (* (* (+ d2 d1) (- (pow d3 3) (pow d4 3))) (- (- d2 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1)))) (* (+ d3 d4) (- d3 d4)))) (cbrt (* (- d3 d4) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639642.601 * * * * [misc]progress:  [ 137 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ d3 d4)) (* (- d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d3 d4) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639642.601 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ d3 d4)) (* (- d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639642.603 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639642.609 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639642.633 * * [misc]simplify:  iters left: 4 (189 enodes)
1538639642.932 * [exit]simplify:  Simplified to (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (+ d3 d4) (+ d2 d1)) (* (- d2 d1) (- d2 d1))) (* (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639642.932 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- d3 d4) (+ d3 d4)) (- (* (* (+ d3 d4) (+ d2 d1)) (* (- d2 d1) (- d2 d1))) (* (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (cbrt (* (- d3 d4) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639642.932 * * * * [misc]progress:  [ 138 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (- d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639642.932 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639642.934 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639642.943 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639642.971 * * [misc]simplify:  iters left: 4 (238 enodes)
1538639643.309 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (- d2 d1)))) (- (* d3 d3) (* d4 d4))))
1538639643.309 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (- d2 d1)))) (- (* d3 d3) (* d4 d4)))) (cbrt (* (- d3 d4) (* (- d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639643.310 * * * * [misc]progress:  [ 139 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (- d2 d1)) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d3 d4) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639643.310 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (- d2 d1)) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639643.311 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639643.316 * * [misc]simplify:  iters left: 5 (41 enodes)
1538639643.334 * * [misc]simplify:  iters left: 4 (156 enodes)
1538639643.566 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (- (- d2 d1) (- d3 d4)))))
1538639643.566 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639643.566 * * * * [misc]progress:  [ 140 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (pow (* (+ d2 d1) (- d2 d1)) 3) (pow (* (+ d2 d1) (- d3 d4)) 3)))) (cbrt (* (- d3 d4) (+ (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (+ (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639643.566 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (pow (* (+ d2 d1) (- d2 d1)) 3) (pow (* (+ d2 d1) (- d3 d4)) 3))))
1538639643.568 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639643.573 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639643.591 * * [misc]simplify:  iters left: 4 (156 enodes)
1538639643.782 * [exit]simplify:  Simplified to (cbrt (* (* (* (+ d3 d4) (- d3 d4)) (pow (+ d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639643.782 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (+ d3 d4) (- d3 d4)) (pow (+ d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- d3 d4) (+ (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (+ (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639643.782 * * * * [misc]progress:  [ 141 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (- d3 d4) (+ (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639643.783 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))))))
1538639643.784 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639643.789 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639643.809 * * [misc]simplify:  iters left: 4 (165 enodes)
1538639644.050 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (+ d2 d1)) (* (+ d2 d1) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639644.050 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d3 d4) (+ d3 d4)) (+ d2 d1)) (* (+ d2 d1) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (cbrt (* (- d3 d4) (+ (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639644.050 * * * * [misc]progress:  [ 142 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639644.051 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))
1538639644.052 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639644.056 * * [misc]simplify:  iters left: 5 (35 enodes)
1538639644.068 * * [misc]simplify:  iters left: 4 (99 enodes)
1538639644.127 * * [misc]simplify:  iters left: 3 (446 enodes)
1538639644.686 * [exit]simplify:  Simplified to (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))))
1538639644.686 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))))) (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639644.686 * * * * [misc]progress:  [ 143 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (- d2 d1))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639644.686 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))
1538639644.688 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639644.692 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639644.704 * * [misc]simplify:  iters left: 4 (111 enodes)
1538639644.829 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (+ d2 d1)) (* (- d2 d1) (- (- d2 d1) (- d3 d4)))))
1538639644.829 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (+ d2 d1)) (* (- d2 d1) (- (- d2 d1) (- d3 d4))))) (cbrt (- d2 d1))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639644.829 * * * * [misc]progress:  [ 144 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639644.829 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639644.832 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639644.844 * * [misc]simplify:  iters left: 5 (96 enodes)
1538639644.892 * * [misc]simplify:  iters left: 4 (392 enodes)
1538639645.693 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d2 3) (pow d1 3))) (+ (* d2 (+ d2 d1)) (* d1 d1)))))))
1538639645.693 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d2 3) (pow d1 3))) (+ (* d2 (+ d2 d1)) (* d1 d1))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639645.693 * * * * [misc]progress:  [ 145 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639645.693 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639645.695 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639645.705 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639645.749 * * [misc]simplify:  iters left: 4 (356 enodes)
1538639646.449 * [exit]simplify:  Simplified to (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (+ d4 d3)))
1538639646.449 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (+ d4 d3))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639646.449 * * * * [misc]progress:  [ 146 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639646.449 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639646.452 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639646.465 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639646.515 * * [misc]simplify:  iters left: 4 (401 enodes)
1538639647.285 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (- d2 d1)) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (- (pow d3 3) (pow d4 3))) (* (* (+ d2 d1) (- d2 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))))) (+ d4 d3)))
1538639647.285 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (- d2 d1)) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (- (pow d3 3) (pow d4 3))) (* (* (+ d2 d1) (- d2 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))))) (+ d4 d3))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639647.285 * * * * [misc]progress:  [ 147 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639647.285 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639647.288 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639647.300 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639647.344 * * [misc]simplify:  iters left: 4 (366 enodes)
1538639648.020 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d2 d1) (- d2 d1))) (- (* d1 d1) (* d2 (- d1 d2))))))))
1538639648.020 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d2 d1) (- d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639648.020 * * * * [misc]progress:  [ 148 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639648.021 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639648.023 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639648.035 * * [misc]simplify:  iters left: 5 (93 enodes)
1538639648.077 * * [misc]simplify:  iters left: 4 (333 enodes)
1538639648.616 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d2 d1))) (+ d4 d3))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
1538639648.616 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d2 d1))) (+ d4 d3))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639648.616 * * * * [misc]progress:  [ 149 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639648.616 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639648.618 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639648.628 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639648.665 * * [misc]simplify:  iters left: 4 (297 enodes)
1538639649.142 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (* (- (* d3 d3) (* d4 d4)) (- (+ d2 d1))) (+ d4 d3)))))
1538639649.142 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (* (- (* d3 d3) (* d4 d4)) (- (+ d2 d1))) (+ d4 d3))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639649.142 * * * * [misc]progress:  [ 150 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639649.142 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639649.144 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639649.154 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639649.191 * * [misc]simplify:  iters left: 4 (303 enodes)
1538639649.710 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- d3 d4) (+ (pow d2 3) (pow d1 3)))))))
1538639649.710 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- d3 d4) (+ (pow d2 3) (pow d1 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639649.710 * * * * [misc]progress:  [ 151 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639649.711 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639649.713 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639649.722 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639649.758 * * [misc]simplify:  iters left: 4 (282 enodes)
1538639650.227 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (* (* (+ d2 d1) (- d2 d1)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* (+ d2 d1) d1) (* d2 d2)))) (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d2 3) (pow d1 3))))))
1538639650.227 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (* (* (+ d2 d1) (- d2 d1)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* (+ d2 d1) d1) (* d2 d2)))) (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d2 3) (pow d1 3)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639650.227 * * * * [misc]progress:  [ 152 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639650.227 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639650.230 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639650.241 * * [misc]simplify:  iters left: 5 (93 enodes)
1538639650.287 * * [misc]simplify:  iters left: 4 (365 enodes)
1538639651.035 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (- (+ d2 d1)))) (* (* (+ d4 d3) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d2 d1) (- d2 d1)) (+ (pow d2 3) (pow d1 3)))))))
1538639651.035 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (- (+ d2 d1)))) (* (* (+ d4 d3) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d2 d1) (- d2 d1)) (+ (pow d2 3) (pow d1 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639651.035 * * * * [misc]progress:  [ 153 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639651.036 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639651.038 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639651.047 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639651.088 * * [misc]simplify:  iters left: 4 (329 enodes)
1538639651.711 * [exit]simplify:  Simplified to (cbrt (+ (* (* (- (+ d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ d4 d3))) (+ d4 d3))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (- d2 d1) (+ d2 d1)) (+ d4 d3))) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))))))
1538639651.711 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (- (+ d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ d4 d3))) (+ d4 d3))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (- d2 d1) (+ d2 d1)) (+ d4 d3))) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639651.712 * * * * [misc]progress:  [ 154 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639651.712 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639651.714 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639651.726 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639651.772 * * [misc]simplify:  iters left: 4 (366 enodes)
1538639652.491 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (- (- (pow d3 3) (pow d4 3))) (+ d4 d3))) (* (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))))))
1538639652.491 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (- (- (pow d3 3) (pow d4 3))) (+ d4 d3))) (* (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639652.491 * * * * [misc]progress:  [ 155 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639652.492 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639652.494 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639652.504 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639652.544 * * [misc]simplify:  iters left: 4 (329 enodes)
1538639653.171 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (- (- (* d3 d3) (* d4 d4))) (+ d4 d3))) (* (* (* (+ d4 d3) (- d2 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (+ d4 d3)))))
1538639653.171 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (* (+ d2 d1) (+ d2 d1)) (- d2 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (- (- (* d3 d3) (* d4 d4))) (+ d4 d3))) (* (* (* (+ d4 d3) (- d2 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639653.171 * * * * [misc]progress:  [ 156 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639653.171 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639653.174 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639653.185 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639653.222 * * [misc]simplify:  iters left: 4 (308 enodes)
1538639653.682 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (* (- d2 d1) (+ d2 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (+ d2 d1))))) (+ d4 d3)))
1538639653.682 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (* (- d2 d1) (+ d2 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d2 d1) (+ d2 d1))))) (+ d4 d3))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639653.682 * * * * [misc]progress:  [ 157 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639653.682 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639653.684 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639653.694 * * [misc]simplify:  iters left: 5 (76 enodes)
1538639653.727 * * [misc]simplify:  iters left: 4 (272 enodes)
1538639654.108 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (- (* d2 d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d2 d1)))))))
1538639654.108 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (- (* d2 d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d2 d1))))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639654.108 * * * * [misc]progress:  [ 158 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639654.108 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639654.110 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639654.119 * * [misc]simplify:  iters left: 5 (72 enodes)
1538639654.152 * * [misc]simplify:  iters left: 4 (274 enodes)
1538639654.596 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- d3 d4))))))
1538639654.596 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639654.596 * * * * [misc]progress:  [ 159 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639654.596 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639654.598 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639654.607 * * [misc]simplify:  iters left: 5 (68 enodes)
1538639654.636 * * [misc]simplify:  iters left: 4 (245 enodes)
1538639655.041 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ d2 d1) (+ (pow d2 3) (pow d1 3))) (* (- d2 d1) (- d2 d1))) (* (* (* (+ d2 d1) (+ d2 d1)) (* (- d2 d1) (- d3 d4))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ d4 d3)))
1538639655.041 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ d2 d1) (+ (pow d2 3) (pow d1 3))) (* (- d2 d1) (- d2 d1))) (* (* (* (+ d2 d1) (+ d2 d1)) (* (- d2 d1) (- d3 d4))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ d4 d3))) (cbrt (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639655.041 * * * * [misc]progress:  [ 160 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639655.042 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639655.044 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639655.057 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639655.107 * * [misc]simplify:  iters left: 4 (404 enodes)
1538639655.887 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- (- d2 d1)))) (* (* (+ d4 d3) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d2 d1)))))))
1538639655.887 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- (- d2 d1)))) (* (* (+ d4 d3) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d2 d1))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639655.887 * * * * [misc]progress:  [ 161 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639655.887 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639655.890 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639655.901 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639655.948 * * [misc]simplify:  iters left: 4 (369 enodes)
1538639656.608 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- d2 d1) (+ d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (+ d4 d3))) (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ d4 d3) (- (- d3 d4))) (+ d4 d3)))))
1538639656.608 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- d2 d1) (+ d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (+ d4 d3))) (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ d4 d3) (- (- d3 d4))) (+ d4 d3))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639656.609 * * * * [misc]progress:  [ 162 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639656.610 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639656.614 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639656.636 * * [misc]simplify:  iters left: 5 (94 enodes)
1538639656.682 * * [misc]simplify:  iters left: 4 (375 enodes)
1538639657.452 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (- (- d2 d1))) (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))) (+ d4 d3))) (* (* (+ d4 d3) (* (+ d2 d1) (- d2 d1))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))))
1538639657.452 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (- (- d2 d1))) (* (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))) (+ d4 d3))) (* (* (+ d4 d3) (* (+ d2 d1) (- d2 d1))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1)))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639657.452 * * * * [misc]progress:  [ 163 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639657.452 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639657.454 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639657.464 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639657.507 * * [misc]simplify:  iters left: 4 (340 enodes)
1538639658.148 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (* (+ d4 d3) (- d2 d1)) (* (- d2 d1) (+ d2 d1)))) (* (- d3 d4) (- (+ d4 d3)))) (* (* (* (+ d4 d3) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ d2 d1) (* (+ d4 d3) (- d2 d1))))))
1538639658.148 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (* (+ d4 d3) (- d2 d1)) (* (- d2 d1) (+ d2 d1)))) (* (- d3 d4) (- (+ d4 d3)))) (* (* (* (+ d4 d3) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ d2 d1) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639658.149 * * * * [misc]progress:  [ 164 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639658.149 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639658.151 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639658.163 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639658.201 * * [misc]simplify:  iters left: 4 (322 enodes)
1538639658.741 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639658.742 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639658.742 * * * * [misc]progress:  [ 165 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639658.742 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639658.744 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639658.754 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639658.788 * * [misc]simplify:  iters left: 4 (286 enodes)
1538639659.248 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ d2 d1) (+ d4 d3)) (* (- d2 d1) (- (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d2 d1))))) (+ d4 d3)))
1538639659.249 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ d2 d1) (+ d4 d3)) (* (- d2 d1) (- (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d2 d1))))) (+ d4 d3))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639659.249 * * * * [misc]progress:  [ 166 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639659.249 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639659.251 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639659.261 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639659.299 * * [misc]simplify:  iters left: 4 (313 enodes)
1538639659.802 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (- d2 d1))) (+ (* d2 d2) (* (+ d2 d1) d1)))) (+ d4 d3)))
1538639659.802 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d2 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (- d2 d1))) (+ (* d2 d2) (* (+ d2 d1) d1)))) (+ d4 d3))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639659.802 * * * * [misc]progress:  [ 167 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639659.802 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639659.804 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639659.812 * * [misc]simplify:  iters left: 5 (67 enodes)
1538639659.844 * * [misc]simplify:  iters left: 4 (255 enodes)
1538639660.291 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (* (- d2 d1) (- d3 d4)) (* (+ d2 d1) (- d2 d1))) (+ (* d2 d2) (* d1 (+ d2 d1)))))))
1538639660.291 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (* (- d2 d1) (- d3 d4)) (* (+ d2 d1) (- d2 d1))) (+ (* d2 d2) (* d1 (+ d2 d1))))))) (cbrt (* (* (- d2 d1) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639660.291 * * * * [misc]progress:  [ 168 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639660.291 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639660.293 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639660.305 * * [misc]simplify:  iters left: 5 (94 enodes)
1538639660.350 * * [misc]simplify:  iters left: 4 (366 enodes)
1538639661.130 * [exit]simplify:  Simplified to (cbrt (+ (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (- d2 d1) (- (+ d2 d1))) (+ d4 d3))) (* (* (+ d4 d3) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
1538639661.130 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (- d2 d1) (- (+ d2 d1))) (+ d4 d3))) (* (* (+ d4 d3) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639661.131 * * * * [misc]progress:  [ 169 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639661.131 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639661.133 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639661.144 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639661.183 * * [misc]simplify:  iters left: 4 (332 enodes)
1538639661.860 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d2 d1) (* (- d2 d1) (+ d4 d3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d2 d1) (* (- d2 d1) (+ d4 d3))))) (* (* (+ d4 d3) (- (- d2 d1))) (* (* (+ d2 d1) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- d3 d4))))))
1538639661.860 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d2 d1) (* (- d2 d1) (+ d4 d3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d2 d1) (* (- d2 d1) (+ d4 d3))))) (* (* (+ d4 d3) (- (- d2 d1))) (* (* (+ d2 d1) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639661.861 * * * * [misc]progress:  [ 170 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639661.861 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639661.863 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639661.872 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639661.914 * * [misc]simplify:  iters left: 4 (345 enodes)
1538639662.671 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (- (- (pow d3 3) (pow d4 3)))) (+ d4 d3)) (* (* (+ d4 d3) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- d2 d1)))))
1538639662.671 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (- (- (pow d3 3) (pow d4 3)))) (+ d4 d3)) (* (* (+ d4 d3) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- d2 d1))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639662.671 * * * * [misc]progress:  [ 171 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639662.671 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639662.673 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639662.681 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639662.720 * * [misc]simplify:  iters left: 4 (331 enodes)
1538639663.384 * [exit]simplify:  Simplified to (cbrt (* (* (* (- d2 d1) (+ d2 d1)) (- (* (* (+ d4 d3) (- d2 d1)) (* (- d2 d1) (+ d2 d1))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d4 d3) (- d3 d4))))) (+ d4 d3)))
1538639663.384 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (- d2 d1) (+ d2 d1)) (- (* (* (+ d4 d3) (- d2 d1)) (* (- d2 d1) (+ d2 d1))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d4 d3) (- d3 d4))))) (+ d4 d3))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639663.384 * * * * [misc]progress:  [ 172 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639663.384 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639663.386 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639663.395 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639663.429 * * [misc]simplify:  iters left: 4 (283 enodes)
1538639663.966 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1)))) (* (+ d2 d1) (* (* (- d2 d1) (+ d2 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639663.966 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (- d2 d1) (+ d2 d1)))) (* (+ d2 d1) (* (* (- d2 d1) (+ d2 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639663.966 * * * * [misc]progress:  [ 173 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639663.967 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (- d2 d1) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639663.968 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639663.975 * * [misc]simplify:  iters left: 5 (56 enodes)
1538639664.005 * * [misc]simplify:  iters left: 4 (246 enodes)
1538639664.451 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (- (- d2 d1))) (* (* (+ d2 d1) (+ d4 d3)) (* (+ d2 d1) (- d3 d4)))) (* (* (* (+ d4 d3) (- d2 d1)) (+ d2 d1)) (* (* (+ d4 d3) (- d2 d1)) (+ d2 d1)))))
1538639664.451 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (- (- d2 d1))) (* (* (+ d2 d1) (+ d4 d3)) (* (+ d2 d1) (- d3 d4)))) (* (* (* (+ d4 d3) (- d2 d1)) (+ d2 d1)) (* (* (+ d4 d3) (- d2 d1)) (+ d2 d1))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639664.451 * * * * [misc]progress:  [ 174 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639664.451 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (- d2 d1) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639664.453 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639664.462 * * [misc]simplify:  iters left: 5 (73 enodes)
1538639664.496 * * [misc]simplify:  iters left: 4 (277 enodes)
1538639665.016 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (* (+ d2 d1) (* (- d2 d1) (- d3 d4))) (+ (pow d2 3) (pow d1 3)))) (+ d4 d3)))
1538639665.016 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (* (+ d2 d1) (* (- d2 d1) (- d3 d4))) (+ (pow d2 3) (pow d1 3)))) (+ d4 d3))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639665.016 * * * * [misc]progress:  [ 175 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639665.016 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639665.018 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639665.025 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639665.054 * * [misc]simplify:  iters left: 4 (246 enodes)
1538639665.503 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (- d2 d1)) (* (* (+ d2 d1) (- d2 d1)) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))
1538639665.503 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (- d2 d1)) (* (* (+ d2 d1) (- d2 d1)) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (* (- d2 d1) (+ d2 d1)) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639665.503 * * * * [misc]progress:  [ 176 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639665.504 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639665.506 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639665.517 * * [misc]simplify:  iters left: 5 (87 enodes)
1538639665.558 * * [misc]simplify:  iters left: 4 (320 enodes)
1538639666.154 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)))) (* (* (- (+ (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)))))
1538639666.154 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)))) (* (* (- (+ (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639666.154 * * * * [misc]progress:  [ 177 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639666.154 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639666.156 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639666.167 * * [misc]simplify:  iters left: 5 (74 enodes)
1538639666.201 * * [misc]simplify:  iters left: 4 (284 enodes)
1538639666.679 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d2 d1)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d1 d1) (* d2 (+ d2 d1))))) (+ d4 d3)))
1538639666.679 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d2 d1)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d1 d1) (* d2 (+ d2 d1))))) (+ d4 d3))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639666.679 * * * * [misc]progress:  [ 178 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639666.679 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639666.682 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639666.693 * * [misc]simplify:  iters left: 5 (84 enodes)
1538639666.730 * * [misc]simplify:  iters left: 4 (306 enodes)
1538639667.270 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639667.270 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d2 d1) (- d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (+ d2 d1) (- d2 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639667.270 * * * * [misc]progress:  [ 179 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639667.271 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639667.272 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639667.282 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639667.315 * * [misc]simplify:  iters left: 4 (270 enodes)
1538639667.764 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ d2 d1) (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d4 d3)))) (* (* (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (+ d2 d1))))) (+ d4 d3)))
1538639667.764 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ d2 d1) (* (- (pow d2 3) (pow d1 3)) (* (- d2 d1) (+ d4 d3)))) (* (* (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (+ d2 d1))))) (+ d4 d3))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639667.764 * * * * [misc]progress:  [ 180 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639667.764 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639667.766 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639667.777 * * [misc]simplify:  iters left: 5 (73 enodes)
1538639667.806 * * [misc]simplify:  iters left: 4 (244 enodes)
1538639668.158 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (+ (* d2 d2) (* d1 (+ d2 d1)))))))
1538639668.158 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (+ (* d2 d2) (* d1 (+ d2 d1))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639668.158 * * * * [misc]progress:  [ 181 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639668.159 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639668.160 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639668.168 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639668.195 * * [misc]simplify:  iters left: 4 (207 enodes)
1538639668.474 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (+ d4 d3) (+ d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639668.474 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (+ d4 d3) (+ d2 d1)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639668.474 * * * * [misc]progress:  [ 182 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639668.474 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639668.476 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639668.485 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639668.513 * * [misc]simplify:  iters left: 4 (230 enodes)
1538639668.839 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))) (+ d4 d3)))
1538639668.840 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ d2 d1)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))) (+ d4 d3))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639668.840 * * * * [misc]progress:  [ 183 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639668.840 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639668.842 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639668.850 * * [misc]simplify:  iters left: 5 (57 enodes)
1538639668.871 * * [misc]simplify:  iters left: 4 (183 enodes)
1538639669.139 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (+ (* (- (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (* (- (* d2 d2) (* d1 d1)) (- (- d3 d4))) (+ (* d2 d2) (* d1 (+ d2 d1)))))))
1538639669.139 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (+ (* (- (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (* (- (* d2 d2) (* d1 d1)) (- (- d3 d4))) (+ (* d2 d2) (* d1 (+ d2 d1))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639669.139 * * * * [misc]progress:  [ 184 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639669.140 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639669.142 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639669.154 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639669.191 * * [misc]simplify:  iters left: 4 (311 enodes)
1538639669.751 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (- (+ d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ d4 d3) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- d2 d1) (* (+ d2 d1) (+ d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))))))
1538639669.752 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (- (+ d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ d4 d3) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- d2 d1) (* (+ d2 d1) (+ d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1))))))) (cbrt (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639669.752 * * * * [misc]progress:  [ 185 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639669.752 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639669.754 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639669.763 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639669.795 * * [misc]simplify:  iters left: 4 (275 enodes)
1538639670.231 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d2 d1) (* (- d2 d1) (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))
1538639670.231 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d2 d1) (* (- d2 d1) (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639670.231 * * * * [misc]progress:  [ 186 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639670.232 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639670.234 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639670.242 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639670.274 * * [misc]simplify:  iters left: 4 (270 enodes)
1538639670.791 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (* (- d2 d1) (* (+ d2 d1) (+ d2 d1)))) (+ (* d4 (* (+ d4 d3) (- d2 d1))) (- (* (- d2 d1) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1538639670.791 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (* (- d2 d1) (* (+ d2 d1) (+ d2 d1)))) (+ (* d4 (* (+ d4 d3) (- d2 d1))) (- (* (- d2 d1) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639670.791 * * * * [misc]progress:  [ 187 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ d2 d1) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639670.791 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639670.793 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639670.800 * * [misc]simplify:  iters left: 5 (51 enodes)
1538639670.826 * * [misc]simplify:  iters left: 4 (231 enodes)
1538639671.731 * [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (+ d4 d3) (- (- d2 d1) (- d3 d4)))))
1538639671.731 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (+ d4 d3) (+ d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (+ d4 d3) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639671.731 * * * * [misc]progress:  [ 188 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639671.731 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639671.733 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639671.741 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639671.769 * * [misc]simplify:  iters left: 4 (219 enodes)
1538639672.069 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- d2 d1) (* (+ d2 d1) (+ d2 d1)))) (* (* (+ d2 d1) (+ d2 d1)) (- (pow d3 3) (pow d4 3))))))
1538639672.069 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- d2 d1) (* (+ d2 d1) (+ d2 d1)))) (* (* (+ d2 d1) (+ d2 d1)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639672.069 * * * * [misc]progress:  [ 189 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (+ d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639672.070 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (+ d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639672.071 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639672.077 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639672.098 * * [misc]simplify:  iters left: 4 (181 enodes)
1538639672.317 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (+ d2 d1)) (* (+ d4 d3) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))
1538639672.317 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (+ d2 d1)) (* (+ d4 d3) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639672.318 * * * * [misc]progress:  [ 190 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639672.318 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639672.320 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639672.328 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639672.354 * * [misc]simplify:  iters left: 4 (219 enodes)
1538639672.645 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ d2 d1) (- d2 d1))) (* (- d3 d4) (+ (pow d2 3) (pow d1 3))))))
1538639672.646 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (+ d2 d1) (- d2 d1))) (* (- d3 d4) (+ (pow d2 3) (pow d1 3)))))) (cbrt (* (+ d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639672.646 * * * * [misc]progress:  [ 191 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ d2 d1) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639672.646 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- (* d2 d2) (* d1 d1))) (- d2 d1)) (* (+ d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639672.647 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639672.652 * * [misc]simplify:  iters left: 5 (37 enodes)
1538639672.669 * * [misc]simplify:  iters left: 4 (146 enodes)
1538639672.891 * [exit]simplify:  Simplified to (cbrt (* (* (* (+ d2 d1) (- d2 d1)) (+ d2 d1)) (* (- (- d2 d1) (- d3 d4)) (+ d4 d3))))
1538639672.891 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (+ d2 d1) (- d2 d1)) (+ d2 d1)) (* (- (- d2 d1) (- d3 d4)) (+ d4 d3)))) (cbrt (* (+ d2 d1) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639672.892 * * * * [misc]progress:  [ 192 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639672.892 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639672.894 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639672.905 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639672.940 * * [misc]simplify:  iters left: 4 (294 enodes)
1538639673.504 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (- d2 d1) (+ (pow d2 3) (pow d1 3))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d4 d3))) (* (- (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))) (+ d4 d3)))))
1538639673.504 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (- d2 d1) (+ (pow d2 3) (pow d1 3))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d4 d3))) (* (- (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))) (+ d4 d3))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639673.504 * * * * [misc]progress:  [ 193 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639673.505 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639673.507 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639673.515 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639673.548 * * [misc]simplify:  iters left: 4 (258 enodes)
1538639673.991 * [exit]simplify:  Simplified to (cbrt (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (* (+ d4 d3) (- d2 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))) (+ d4 d3)))
1538639673.991 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (* (+ d4 d3) (- d2 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))) (+ d4 d3))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639673.991 * * * * [misc]progress:  [ 194 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639673.992 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639673.994 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639674.005 * * [misc]simplify:  iters left: 5 (84 enodes)
1538639674.042 * * [misc]simplify:  iters left: 4 (301 enodes)
1538639674.529 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d2 d1) (- d2 d1)))) (* (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ d4 d3)))
1538639674.529 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d2 d1) (- d2 d1)))) (* (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ d4 d3))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639674.529 * * * * [misc]progress:  [ 195 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639674.529 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639674.531 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639674.541 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639674.573 * * [misc]simplify:  iters left: 4 (265 enodes)
1538639674.979 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (- d2 d1) (* (* (+ d4 d3) (- d2 d1)) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (* d2 d2) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))))
1538639674.979 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (- d2 d1) (* (* (+ d4 d3) (- d2 d1)) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (* d2 d2) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639674.979 * * * * [misc]progress:  [ 196 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639674.980 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639674.982 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639674.992 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639675.022 * * [misc]simplify:  iters left: 4 (244 enodes)
1538639675.342 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- d2 d1) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))))))
1538639675.343 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- d2 d1) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639675.343 * * * * [misc]progress:  [ 197 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ d3 d4)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639675.343 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ d3 d4)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639675.345 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639675.353 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639675.378 * * [misc]simplify:  iters left: 4 (208 enodes)
1538639675.633 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d2 d1) (- d3 d4)) (+ d4 d3)))) (+ d4 d3)))
1538639675.633 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d2 d1) (- d3 d4)) (+ d4 d3)))) (+ d4 d3))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639675.633 * * * * [misc]progress:  [ 198 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639675.634 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639675.635 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639675.643 * * [misc]simplify:  iters left: 5 (58 enodes)
1538639675.668 * * [misc]simplify:  iters left: 4 (205 enodes)
1538639675.963 * [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4))) (+ d4 d3))))
1538639675.963 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4))) (+ d4 d3)))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639675.963 * * * * [misc]progress:  [ 199 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639675.964 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639675.966 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639675.973 * * [misc]simplify:  iters left: 5 (57 enodes)
1538639675.994 * * [misc]simplify:  iters left: 4 (180 enodes)
1538639676.221 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (- d2 d1) (- d2 d1)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d2 d1) (* (- d2 d1) (- d3 d4)))))))
1538639676.221 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (- d2 d1) (- d2 d1)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d2 d1) (* (- d2 d1) (- d3 d4))))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639676.222 * * * * [misc]progress:  [ 200 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639676.222 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))))
1538639676.224 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639676.235 * * [misc]simplify:  iters left: 5 (84 enodes)
1538639676.274 * * [misc]simplify:  iters left: 4 (312 enodes)
1538639676.824 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ d4 d3) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (+ d4 d3) (- (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))))))
1538639676.825 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (+ d4 d3) (* (* (- d2 d1) (- d2 d1)) (+ d2 d1))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (+ d4 d3) (- (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639676.825 * * * * [misc]progress:  [ 201 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639676.825 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))))))
1538639676.827 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639676.837 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639676.870 * * [misc]simplify:  iters left: 4 (276 enodes)
1538639677.308 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d2 d1)) (* (- d2 d1) (- d2 d1)))) (* (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ (pow d1 3) (pow d2 3)))))))
1538639677.308 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d2 d1)) (* (- d2 d1) (- d2 d1)))) (* (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (- d2 d1) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639677.308 * * * * [misc]progress:  [ 202 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639677.309 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639677.311 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639677.319 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639677.350 * * [misc]simplify:  iters left: 4 (258 enodes)
1538639677.813 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (- d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (* (+ d2 d1) (- (pow d3 3) (pow d4 3))) (* (- d2 d1) (- d2 d1)))) (+ d4 d3)))
1538639677.813 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (- d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1)))) (* (* (+ d2 d1) (- (pow d3 3) (pow d4 3))) (* (- d2 d1) (- d2 d1)))) (+ d4 d3))) (cbrt (* (- d2 d1) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639677.813 * * * * [misc]progress:  [ 203 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d2 d1) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639677.813 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- d2 d1) (+ d3 d4))) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))))
1538639677.815 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639677.821 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639677.846 * * [misc]simplify:  iters left: 4 (221 enodes)
1538639678.230 * [exit]simplify:  Simplified to (cbrt (+ (* (* (* (- d2 d1) (+ d2 d1)) (* (+ d4 d3) (- d2 d1))) (* (- d3 d4) (- (+ d4 d3)))) (* (* (* (- d2 d1) (+ d2 d1)) (* (+ d4 d3) (- d2 d1))) (* (+ d4 d3) (- d2 d1)))))
1538639678.230 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (+ (* (* (* (- d2 d1) (+ d2 d1)) (* (+ d4 d3) (- d2 d1))) (* (- d3 d4) (- (+ d4 d3)))) (* (* (* (- d2 d1) (+ d2 d1)) (* (+ d4 d3) (- d2 d1))) (* (+ d4 d3) (- d2 d1))))) (cbrt (* (- d2 d1) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639678.230 * * * * [misc]progress:  [ 204 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639678.230 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d2 d1) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639678.232 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639678.241 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639678.269 * * [misc]simplify:  iters left: 4 (224 enodes)
1538639678.645 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (- d2 d1) (+ d2 d1)) (- d2 d1))) (* (* (- d2 d1) (+ d2 d1)) (- (pow d3 3) (pow d4 3)))) (+ d4 d3)))
1538639678.645 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (- d2 d1) (+ d2 d1)) (- d2 d1))) (* (* (- d2 d1) (+ d2 d1)) (- (pow d3 3) (pow d4 3)))) (+ d4 d3))) (cbrt (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639678.645 * * * * [misc]progress:  [ 205 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ d3 d4)) (* (- d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- d2 d1) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639678.646 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ d3 d4)) (* (- d2 d1) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639678.647 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639678.653 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639678.677 * * [misc]simplify:  iters left: 4 (187 enodes)
1538639678.968 * [exit]simplify:  Simplified to (cbrt (* (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d4 d3) (- d2 d1))) (* (- (* d3 d3) (* d4 d4)) (* (+ d2 d1) (- d2 d1)))) (+ d4 d3)))
1538639678.968 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d4 d3) (- d2 d1))) (* (- (* d3 d3) (* d4 d4)) (* (+ d2 d1) (- d2 d1)))) (+ d4 d3))) (cbrt (* (- d2 d1) (+ d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639678.969 * * * * [misc]progress:  [ 206 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639678.969 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (- d2 d1) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))))
1538639678.970 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639678.979 * * [misc]simplify:  iters left: 5 (63 enodes)
1538639679.005 * * [misc]simplify:  iters left: 4 (220 enodes)
1538639679.303 * [exit]simplify:  Simplified to (cbrt (* (+ d4 d3) (- (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (- d2 d1))))))
1538639679.303 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d4 d3) (- (* (* (+ d2 d1) (* (- d2 d1) (- d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (- d2 d1)))))) (cbrt (* (- d2 d1) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639679.303 * * * * [misc]progress:  [ 207 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (- d2 d1)) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639679.304 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (- d2 d1)) (* (- d2 d1) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))))
1538639679.305 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639679.310 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639679.326 * * [misc]simplify:  iters left: 4 (138 enodes)
1538639679.530 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (- (- d2 d1) (- d3 d4)))))
1538639679.530 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (- d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- d2 d1) (- d2 d1)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639679.530 * * * * [misc]progress:  [ 208 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (pow (* (+ d2 d1) (- d2 d1)) 3) (pow (* (+ d2 d1) (- d3 d4)) 3)))) (cbrt (+ (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (+ (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639679.530 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (pow (* (+ d2 d1) (- d2 d1)) 3) (pow (* (+ d2 d1) (- d3 d4)) 3))))
1538639679.531 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639679.536 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639679.553 * * [misc]simplify:  iters left: 4 (138 enodes)
1538639679.716 * [exit]simplify:  Simplified to (cbrt (* (* (+ d4 d3) (pow (+ d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639679.716 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (+ d4 d3) (pow (+ d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (+ (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639679.717 * * * * [misc]progress:  [ 209 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (+ (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639679.717 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d2 d1))) (* (* (+ d2 d1) (- d3 d4)) (* (+ d2 d1) (- d3 d4))))))
1538639679.718 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639679.722 * * [misc]simplify:  iters left: 5 (37 enodes)
1538639679.741 * * [misc]simplify:  iters left: 4 (147 enodes)
1538639679.942 * [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))) (* (- (- d2 d1) (- d3 d4)) (+ d2 d1))))
1538639679.942 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (* (* (+ d4 d3) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))) (* (- (- d2 d1) (- d3 d4)) (+ d2 d1)))) (cbrt (+ (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639679.942 * * * * [misc]progress:  [ 210 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639679.943 * [enter]simplify:  Simplifying (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))
1538639679.944 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639679.948 * * [misc]simplify:  iters left: 5 (35 enodes)
1538639679.959 * * [misc]simplify:  iters left: 4 (99 enodes)
1538639680.017 * * [misc]simplify:  iters left: 3 (432 enodes)
1538639680.563 * [exit]simplify:  Simplified to (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (+ (pow d3 3) (pow d4 3)))))
1538639680.563 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (+ (pow d3 3) (pow d4 3))))) (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639680.563 * * * * [misc]progress:  [ 211 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (- d3 d4))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.564 * [enter]simplify:  Simplifying (cbrt (* (- (* d3 d3) (* d4 d4)) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))
1538639680.565 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639680.569 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639680.581 * * [misc]simplify:  iters left: 4 (108 enodes)
1538639680.686 * [exit]simplify:  Simplified to (cbrt (* (- d3 d4) (* (- (- d2 d1) (- d3 d4)) (* (+ d2 d1) (+ d3 d4)))))
1538639680.686 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (/ (cbrt (* (- d3 d4) (* (- (- d2 d1) (- d3 d4)) (* (+ d2 d1) (+ d3 d4))))) (cbrt (- d3 d4))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639680.686 * * * * [misc]progress:  [ 212 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (* (* (cbrt (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.686 * * * * [misc]progress:  [ 213 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 214 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (* (sqrt (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (sqrt (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 215 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (* 1 (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 216 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (pow (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) 1/3)) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 217 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (pow (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) 1)) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 218 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (exp (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 219 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (log (exp (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * * * * [misc]progress:  [ 220 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* (cbrt (+ (- d3 d4) (- d2 d1))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.687 * [enter]simplify:  Simplifying (cbrt (+ (- d3 d4) (- d2 d1)))
1538639680.688 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639680.690 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639680.695 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639680.707 * * [misc]simplify:  iters left: 2 (95 enodes)
1538639680.737 * * [misc]simplify:  iters left: 1 (189 enodes)
1538639680.811 * [exit]simplify:  Simplified to (cbrt (- (- d2 d1) (- d4 d3)))
1538639680.811 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d4 d3))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639680.811 * * * * [misc]progress:  [ 221 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639680.812 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639680.814 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639680.824 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639680.854 * * [misc]simplify:  iters left: 4 (241 enodes)
1538639681.196 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))
1538639681.196 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639681.196 * * * * [misc]progress:  [ 222 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639681.196 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639681.199 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639681.209 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639681.241 * * [misc]simplify:  iters left: 4 (255 enodes)
1538639681.574 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))
1538639681.574 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639681.574 * * * * [misc]progress:  [ 223 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639681.574 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639681.576 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639681.587 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639681.619 * * [misc]simplify:  iters left: 4 (271 enodes)
1538639681.969 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))
1538639681.969 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639681.969 * * * * [misc]progress:  [ 224 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639681.969 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639681.972 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639681.984 * * [misc]simplify:  iters left: 5 (87 enodes)
1538639682.016 * * [misc]simplify:  iters left: 4 (264 enodes)
1538639682.313 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))))))
1538639682.313 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639682.313 * * * * [misc]progress:  [ 225 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639682.313 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639682.315 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639682.325 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639682.354 * * [misc]simplify:  iters left: 4 (224 enodes)
1538639682.590 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639682.590 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639682.590 * * * * [misc]progress:  [ 226 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639682.591 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639682.593 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639682.602 * * [misc]simplify:  iters left: 5 (76 enodes)
1538639682.630 * * [misc]simplify:  iters left: 4 (227 enodes)
1538639682.890 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (pow d2 3) (pow d1 3)))) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4)))))
1538639682.890 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (pow d2 3) (pow d1 3)))) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639682.890 * * * * [misc]progress:  [ 227 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639682.891 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639682.893 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639682.903 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639682.934 * * [misc]simplify:  iters left: 4 (255 enodes)
1538639683.270 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))))))
1538639683.270 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639683.270 * * * * [misc]progress:  [ 228 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639683.270 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639683.272 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639683.284 * * [misc]simplify:  iters left: 5 (87 enodes)
1538639683.315 * * [misc]simplify:  iters left: 4 (246 enodes)
1538639683.625 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))))))
1538639683.625 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639683.625 * * * * [misc]progress:  [ 229 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639683.625 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639683.627 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639683.634 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639683.661 * * [misc]simplify:  iters left: 4 (211 enodes)
1538639683.950 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))
1538639683.950 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639683.950 * * * * [misc]progress:  [ 230 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639683.951 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639683.952 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639683.961 * * [misc]simplify:  iters left: 5 (69 enodes)
1538639683.989 * * [misc]simplify:  iters left: 4 (223 enodes)
1538639684.240 * [exit]simplify:  Simplified to (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))))))
1538639684.240 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639684.240 * * * * [misc]progress:  [ 231 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639684.241 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639684.242 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639684.251 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639684.274 * * [misc]simplify:  iters left: 4 (190 enodes)
1538639684.492 * [exit]simplify:  Simplified to (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))))))
1538639684.492 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639684.492 * * * * [misc]progress:  [ 232 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639684.492 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639684.494 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639684.502 * * [misc]simplify:  iters left: 5 (63 enodes)
1538639684.527 * * [misc]simplify:  iters left: 4 (193 enodes)
1538639684.760 * [exit]simplify:  Simplified to (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))))))
1538639684.760 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639684.761 * * * * [misc]progress:  [ 233 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639684.761 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639684.763 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639684.773 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639684.806 * * [misc]simplify:  iters left: 4 (271 enodes)
1538639685.155 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d2 d1)) (* d1 d1)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ d3 d4) (- d3 d4))))))
1538639685.155 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d2 d1)) (* d1 d1)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639685.155 * * * * [misc]progress:  [ 234 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639685.155 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639685.157 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639685.165 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639685.191 * * [misc]simplify:  iters left: 4 (211 enodes)
1538639685.484 * [exit]simplify:  Simplified to (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4))))))
1538639685.484 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639685.484 * * * * [misc]progress:  [ 235 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639685.485 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639685.487 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639685.498 * * [misc]simplify:  iters left: 5 (87 enodes)
1538639685.534 * * [misc]simplify:  iters left: 4 (280 enodes)
1538639685.873 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- d3 d4) (+ d3 d4))))))
1538639685.873 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639685.873 * * * * [misc]progress:  [ 236 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639685.873 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639685.875 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639685.884 * * [misc]simplify:  iters left: 5 (69 enodes)
1538639685.912 * * [misc]simplify:  iters left: 4 (238 enodes)
1538639686.184 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (- (* (- d2 d1) (+ d3 d4)) (* (- d3 d4) (+ d3 d4)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))))))
1538639686.184 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ d2 d1) (- (* (- d2 d1) (+ d3 d4)) (* (- d3 d4) (+ d3 d4)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639686.184 * * * * [misc]progress:  [ 237 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639686.184 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639686.186 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639686.194 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639686.220 * * [misc]simplify:  iters left: 4 (212 enodes)
1538639686.468 * [exit]simplify:  Simplified to (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))))))
1538639686.468 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639686.469 * * * * [misc]progress:  [ 238 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639686.469 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639686.471 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639686.479 * * [misc]simplify:  iters left: 5 (63 enodes)
1538639686.505 * * [misc]simplify:  iters left: 4 (215 enodes)
1538639686.772 * [exit]simplify:  Simplified to (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))))))
1538639686.772 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639686.772 * * * * [misc]progress:  [ 239 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639686.773 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639686.776 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639686.787 * * [misc]simplify:  iters left: 5 (87 enodes)
1538639686.819 * * [misc]simplify:  iters left: 4 (264 enodes)
1538639687.115 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d2 d1)) (* d2 d2)))) (* (+ d2 d1) (+ (* (- d2 d1) (+ d3 d4)) (* (+ d3 d4) (- d3 d4))))))
1538639687.115 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d2 d1)) (* d2 d2)))) (* (+ d2 d1) (+ (* (- d2 d1) (+ d3 d4)) (* (+ d3 d4) (- d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639687.115 * * * * [misc]progress:  [ 240 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639687.115 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639687.117 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639687.126 * * [misc]simplify:  iters left: 5 (69 enodes)
1538639687.154 * * [misc]simplify:  iters left: 4 (223 enodes)
1538639687.408 * [exit]simplify:  Simplified to (cbrt (* (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d3 d4)) (+ (* d1 (+ d2 d1)) (* d2 d2)))) (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d3 d4))))))
1538639687.408 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d3 d4)) (+ (* d1 (+ d2 d1)) (* d2 d2)))) (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639687.408 * * * * [misc]progress:  [ 241 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639687.409 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639687.411 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639687.419 * * [misc]simplify:  iters left: 5 (69 enodes)
1538639687.449 * * [misc]simplify:  iters left: 4 (238 enodes)
1538639687.722 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (+ (* (* (+ d3 d4) (+ d2 d1)) (- d2 d1)) (* (* (+ d3 d4) (+ d2 d1)) (- d3 d4)))))
1538639687.722 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (- (pow d3 3) (pow d4 3)) (+ d2 d1))) (+ (* (* (+ d3 d4) (+ d2 d1)) (- d2 d1)) (* (* (+ d3 d4) (+ d2 d1)) (- d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639687.722 * * * * [misc]progress:  [ 242 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639687.722 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639687.724 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639687.730 * * [misc]simplify:  iters left: 5 (46 enodes)
1538639687.751 * * [misc]simplify:  iters left: 4 (180 enodes)
1538639687.956 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (+ (- (* d3 d3) (* d4 d4)) (* (- d2 d1) (+ d3 d4)))) (* (+ d2 d1) (- (* (- d2 d1) (+ d3 d4)) (- (* d3 d3) (* d4 d4))))))
1538639687.956 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ d2 d1) (+ (- (* d3 d3) (* d4 d4)) (* (- d2 d1) (+ d3 d4)))) (* (+ d2 d1) (- (* (- d2 d1) (+ d3 d4)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639687.957 * * * * [misc]progress:  [ 243 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639687.957 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639687.958 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639687.965 * * [misc]simplify:  iters left: 5 (53 enodes)
1538639687.986 * * [misc]simplify:  iters left: 4 (178 enodes)
1538639688.165 * [exit]simplify:  Simplified to (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d2 d1) (+ (* (+ d3 d4) (- d3 d4)) (* (+ d3 d4) (- d2 d1))))))
1538639688.165 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d2 d1) (+ (* (+ d3 d4) (- d3 d4)) (* (+ d3 d4) (- d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639688.165 * * * * [misc]progress:  [ 244 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639688.166 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639688.167 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639688.173 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639688.195 * * [misc]simplify:  iters left: 4 (180 enodes)
1538639688.387 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d3 d4)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))
1538639688.387 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (- d3 d4) (+ d3 d4)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639688.387 * * * * [misc]progress:  [ 245 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639688.388 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639688.390 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639688.401 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639688.428 * * [misc]simplify:  iters left: 4 (224 enodes)
1538639688.669 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639688.669 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639688.669 * * * * [misc]progress:  [ 246 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639688.669 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639688.671 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639688.679 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639688.703 * * [misc]simplify:  iters left: 4 (190 enodes)
1538639688.920 * [exit]simplify:  Simplified to (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d4 d3))))))
1538639688.920 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639688.921 * * * * [misc]progress:  [ 247 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639688.921 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639688.923 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639688.931 * * [misc]simplify:  iters left: 5 (66 enodes)
1538639688.957 * * [misc]simplify:  iters left: 4 (212 enodes)
1538639689.209 * [exit]simplify:  Simplified to (cbrt (+ (* (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d2 d1)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- d2 d1))) (* (* (- (+ d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639689.209 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (+ (* (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d2 d1)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- d2 d1))) (* (* (- (+ d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639689.209 * * * * [misc]progress:  [ 248 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639689.209 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639689.211 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639689.218 * * [misc]simplify:  iters left: 5 (53 enodes)
1538639689.239 * * [misc]simplify:  iters left: 4 (178 enodes)
1538639689.421 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639689.421 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ d2 d1) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639689.421 * * * * [misc]progress:  [ 249 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639689.422 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639689.423 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639689.426 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639689.435 * * [misc]simplify:  iters left: 4 (74 enodes)
1538639689.480 * * [misc]simplify:  iters left: 3 (361 enodes)
1538639689.927 * [exit]simplify:  Simplified to (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639689.927 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639689.927 * * * * [misc]progress:  [ 250 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639689.927 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639689.928 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639689.932 * * [misc]simplify:  iters left: 5 (30 enodes)
1538639689.943 * * [misc]simplify:  iters left: 4 (95 enodes)
1538639690.035 * [exit]simplify:  Simplified to (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639690.035 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639690.035 * * * * [misc]progress:  [ 251 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639690.035 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639690.037 * * [misc]simplify:  iters left: 6 (31 enodes)
1538639690.047 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639690.077 * * [misc]simplify:  iters left: 4 (233 enodes)
1538639690.344 * [exit]simplify:  Simplified to (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1)))))
1538639690.345 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639690.345 * * * * [misc]progress:  [ 252 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639690.345 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639690.347 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639690.355 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639690.379 * * [misc]simplify:  iters left: 4 (199 enodes)
1538639690.625 * [exit]simplify:  Simplified to (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d4 d3))))))
1538639690.625 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639690.625 * * * * [misc]progress:  [ 253 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639690.625 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639690.627 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639690.635 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639690.663 * * [misc]simplify:  iters left: 4 (221 enodes)
1538639690.935 * [exit]simplify:  Simplified to (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))
1538639690.935 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639690.936 * * * * [misc]progress:  [ 254 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639690.936 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639690.937 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639690.945 * * [misc]simplify:  iters left: 5 (50 enodes)
1538639690.966 * * [misc]simplify:  iters left: 4 (186 enodes)
1538639691.169 * [exit]simplify:  Simplified to (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (- d3 d4) (* (+ d4 d3) (+ d1 d2))))))
1538639691.169 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (- d3 d4) (* (+ d4 d3) (+ d1 d2)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639691.169 * * * * [misc]progress:  [ 255 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639691.169 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639691.170 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639691.174 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639691.186 * * [misc]simplify:  iters left: 4 (101 enodes)
1538639691.285 * [exit]simplify:  Simplified to (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1)))))
1538639691.285 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639691.286 * * * * [misc]progress:  [ 256 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639691.286 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639691.287 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639691.290 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639691.301 * * [misc]simplify:  iters left: 4 (101 enodes)
1538639691.411 * [exit]simplify:  Simplified to (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1)))))
1538639691.411 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639691.411 * * * * [misc]progress:  [ 257 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639691.411 * [enter]simplify:  Simplifying (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639691.413 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639691.422 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639691.449 * * [misc]simplify:  iters left: 4 (217 enodes)
1538639691.676 * [exit]simplify:  Simplified to (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (- (pow d3 3) (pow d4 3))))))
1538639691.677 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639691.677 * * * * [misc]progress:  [ 258 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639691.677 * [enter]simplify:  Simplifying (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))
1538639691.679 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639691.687 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639691.710 * * [misc]simplify:  iters left: 4 (183 enodes)
1538639691.921 * [exit]simplify:  Simplified to (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d2 d1)))))))
1538639691.921 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d2 d1))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639691.921 * * * * [misc]progress:  [ 259 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639691.921 * [enter]simplify:  Simplifying (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))
1538639691.923 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639691.931 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639691.956 * * [misc]simplify:  iters left: 4 (205 enodes)
1538639692.189 * [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (+ d2 d1) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))) (* (- (pow d3 3) (pow d4 3)) (* (- (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538639692.190 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (+ d2 d1) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))) (* (- (pow d3 3) (pow d4 3)) (* (- (+ d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639692.190 * * * * [misc]progress:  [ 260 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639692.190 * [enter]simplify:  Simplifying (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))
1538639692.192 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639692.198 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639692.218 * * [misc]simplify:  iters left: 4 (170 enodes)
1538639692.394 * [exit]simplify:  Simplified to (cbrt (* (+ (- d2 d1) (- d3 d4)) (* (+ d4 d3) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1))))))
1538639692.394 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d2 d1) (- d3 d4)) (* (+ d4 d3) (- (* (+ d2 d1) (- d2 d1)) (* (- d3 d4) (+ d2 d1)))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639692.394 * * * * [misc]progress:  [ 261 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639692.394 * [enter]simplify:  Simplifying (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))
1538639692.395 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639692.399 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639692.410 * * [misc]simplify:  iters left: 4 (99 enodes)
1538639692.469 * * [misc]simplify:  iters left: 3 (466 enodes)
1538639693.008 * [exit]simplify:  Simplified to (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4))))
1538639693.008 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639693.008 * * * * [misc]progress:  [ 262 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639693.008 * [enter]simplify:  Simplifying (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))
1538639693.009 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639693.013 * * [misc]simplify:  iters left: 5 (26 enodes)
1538639693.023 * * [misc]simplify:  iters left: 4 (87 enodes)
1538639693.070 * * [misc]simplify:  iters left: 3 (395 enodes)
1538639693.611 * [exit]simplify:  Simplified to (cbrt (* (* (- (+ d2 d3) (+ d4 d1)) (- (+ d2 d3) (+ d4 d1))) (+ (- d2 d1) (- d4 d3))))
1538639693.611 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (- (+ d2 d3) (+ d4 d1)) (- (+ d2 d3) (+ d4 d1))) (+ (- d2 d1) (- d4 d3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639693.611 * * * * [misc]progress:  [ 263 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639693.611 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))
1538639693.613 * * [misc]simplify:  iters left: 6 (29 enodes)
1538639693.623 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639693.649 * * [misc]simplify:  iters left: 4 (215 enodes)
1538639693.873 * [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4)))))
1538639693.873 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639693.873 * * * * [misc]progress:  [ 264 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639693.874 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))
1538639693.875 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639693.883 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639693.907 * * [misc]simplify:  iters left: 4 (181 enodes)
1538639694.115 * [exit]simplify:  Simplified to (cbrt (+ (* (+ d1 d2) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))) (* (* (- (- d2 d1) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4)))))
1538639694.115 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (+ (* (+ d1 d2) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))) (* (* (- (- d2 d1) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639694.115 * * * * [misc]progress:  [ 265 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639694.115 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))
1538639694.117 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639694.125 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639694.150 * * [misc]simplify:  iters left: 4 (203 enodes)
1538639694.390 * [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (+ d4 d2) (+ d3 d1)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (+ d3 d4) (- d3 d4)) (- (+ d4 d2) (+ d3 d1))))))
1538639694.390 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (+ d4 d2) (+ d3 d1)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (+ d3 d4) (- d3 d4)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639694.390 * * * * [misc]progress:  [ 266 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ d3 d4) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639694.390 * [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))
1538639694.392 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639694.398 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639694.418 * * [misc]simplify:  iters left: 4 (168 enodes)
1538639694.592 * [exit]simplify:  Simplified to (cbrt (* (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (+ d3 d4) (- d3 d4)))) (- (+ d4 d2) (+ d3 d1))))
1538639694.592 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (+ d3 d4) (- d3 d4)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (+ d3 d4) (+ d2 d1))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639694.592 * * * * [misc]progress:  [ 267 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639694.592 * [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))
1538639694.593 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639694.597 * * [misc]simplify:  iters left: 5 (31 enodes)
1538639694.608 * * [misc]simplify:  iters left: 4 (97 enodes)
1538639694.663 * * [misc]simplify:  iters left: 3 (419 enodes)
1538639695.184 * [exit]simplify:  Simplified to (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d2 (- (- d4 d3) d1))))
1538639695.184 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d2 (- (- d4 d3) d1)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639695.185 * * * * [misc]progress:  [ 268 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (- (- d3 d4) (- d2 d1))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.185 * [enter]simplify:  Simplifying (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))
1538639695.186 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639695.189 * * [misc]simplify:  iters left: 5 (28 enodes)
1538639695.202 * * [misc]simplify:  iters left: 4 (105 enodes)
1538639695.297 * [exit]simplify:  Simplified to (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1)))))
1538639695.297 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))))) (cbrt (- (- d3 d4) (- d2 d1))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639695.297 * * * * [misc]progress:  [ 269 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* (* (cbrt (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (cbrt (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.297 * * * * [misc]progress:  [ 270 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.297 * * * * [misc]progress:  [ 271 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* (sqrt (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (sqrt (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.298 * * * * [misc]progress:  [ 272 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (* 1 (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.298 * * * * [misc]progress:  [ 273 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (pow (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) 1) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.298 * * * * [misc]progress:  [ 274 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (- (+ (log (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (+ (log (cbrt (* (+ d2 d1) (+ d3 d4)))) (log (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.298 * [enter]simplify:  Simplifying (- (+ (log (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (+ (log (cbrt (* (+ d2 d1) (+ d3 d4)))) (log (cbrt (+ (- d2 d1) (- d3 d4))))))
1538639695.300 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639695.308 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639695.338 * * [misc]simplify:  iters left: 4 (241 enodes)
1538639695.531 * [exit]simplify:  Simplified to (+ (- (log (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1))))) (+ (log (cbrt (+ (- d3 d4) (- d2 d1)))) (log (cbrt (* (+ d4 d3) (+ d2 d1)))))) (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))
1538639695.531 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (exp (+ (- (log (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1))))) (+ (log (cbrt (+ (- d3 d4) (- d2 d1)))) (log (cbrt (* (+ d4 d3) (+ d2 d1)))))) (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639695.531 * * * * [misc]progress:  [ 275 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (- (+ (log (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (log (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.532 * [enter]simplify:  Simplifying (- (+ (log (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))) (log (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (log (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))
1538639695.534 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639695.542 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639695.569 * * [misc]simplify:  iters left: 4 (235 enodes)
1538639695.755 * [exit]simplify:  Simplified to (+ (log (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (- (log (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1))))) (log (* (cbrt (+ (- d3 d4) (- d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1)))))))
1538639695.755 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (exp (+ (log (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (- (log (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1))))) (log (* (cbrt (+ (- d3 d4) (- d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639695.755 * * * * [misc]progress:  [ 276 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (- (log (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (+ (log (cbrt (* (+ d2 d1) (+ d3 d4)))) (log (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.755 * [enter]simplify:  Simplifying (- (log (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (+ (log (cbrt (* (+ d2 d1) (+ d3 d4)))) (log (cbrt (+ (- d2 d1) (- d3 d4))))))
1538639695.757 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639695.765 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639695.794 * * [misc]simplify:  iters left: 4 (234 enodes)
1538639695.984 * [exit]simplify:  Simplified to (- (log (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (+ (log (cbrt (* (+ d4 d3) (+ d2 d1)))) (log (cbrt (+ (- d3 d4) (- d2 d1))))))
1538639695.984 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (exp (- (log (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (+ (log (cbrt (* (+ d4 d3) (+ d2 d1)))) (log (cbrt (+ (- d3 d4) (- d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639695.984 * * * * [misc]progress:  [ 277 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (- (log (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (log (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639695.984 * [enter]simplify:  Simplifying (- (log (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (log (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))
1538639695.987 * * [misc]simplify:  iters left: 6 (26 enodes)
1538639695.995 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639696.021 * * [misc]simplify:  iters left: 4 (231 enodes)
1538639696.206 * [exit]simplify:  Simplified to (- (log (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (log (* (cbrt (+ (- d3 d4) (- d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))))
1538639696.206 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (exp (- (log (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (log (* (cbrt (+ (- d3 d4) (- d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639696.206 * * * * [misc]progress:  [ 278 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (exp (log (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639696.206 * * * * [misc]progress:  [ 279 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (log (exp (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639696.206 * * * * [misc]progress:  [ 280 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (/ (* (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (* (+ d2 d1) (+ d3 d4)) (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639696.206 * [enter]simplify:  Simplifying (/ (* (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (* (+ d2 d1) (+ d3 d4)) (+ (- d2 d1) (- d3 d4))))
1538639696.208 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639696.216 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639696.268 * * [misc]simplify:  iters left: 4 (442 enodes)
1538639697.110 * [exit]simplify:  Simplified to (* 1 (* (/ (- (+ d4 d2) (+ d3 d1)) (/ (+ d2 d1) (+ d2 d1))) (* 1 (- (+ d4 d2) (+ d3 d1)))))
1538639697.110 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (cbrt (* 1 (* (/ (- (+ d4 d2) (+ d3 d1)) (/ (+ d2 d1) (+ d2 d1))) (* 1 (- (+ d4 d2) (+ d3 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639697.110 * * * * [misc]progress:  [ 281 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (/ (* (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639697.111 * [enter]simplify:  Simplifying (/ (* (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))
1538639697.112 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639697.122 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639697.169 * * [misc]simplify:  iters left: 4 (422 enodes)
1538639698.111 * [exit]simplify:  Simplified to (/ (/ (/ (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (cbrt (* (+ d4 d3) (+ d2 d1)))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (- d3 d4) (- d2 d1))))) (/ (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (- d3 d4) (- d2 d1)))) (/ (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (- d3 d4) (- d2 d1))))))
1538639698.111 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (cbrt (/ (/ (/ (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (cbrt (* (+ d4 d3) (+ d2 d1)))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (- d3 d4) (- d2 d1))))) (/ (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (- d3 d4) (- d2 d1)))) (/ (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (- d3 d4) (- d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639698.111 * * * * [misc]progress:  [ 282 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (/ (* (* (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (+ d2 d1) (+ d3 d4)) (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639698.111 * [enter]simplify:  Simplifying (/ (* (* (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (+ d2 d1) (+ d3 d4)) (+ (- d2 d1) (- d3 d4))))
1538639698.113 * * [misc]simplify:  iters left: 6 (24 enodes)
1538639698.122 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639698.171 * * [misc]simplify:  iters left: 4 (407 enodes)
1538639698.714 * [exit]simplify:  Simplified to (/ (* (* (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))) (* (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1)))))) (/ (/ (* (* (+ d4 d3) (+ d2 d1)) (+ (- d3 d4) (- d2 d1))) (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))))
1538639698.714 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (cbrt (/ (* (* (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))) (* (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1)))))) (/ (/ (* (* (+ d4 d3) (+ d2 d1)) (+ (- d3 d4) (- d2 d1))) (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639698.714 * * * * [misc]progress:  [ 283 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (/ (* (* (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639698.714 * [enter]simplify:  Simplifying (/ (* (* (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))
1538639698.716 * * [misc]simplify:  iters left: 6 (28 enodes)
1538639698.726 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639698.770 * * [misc]simplify:  iters left: 4 (383 enodes)
1538639699.338 * [exit]simplify:  Simplified to (pow (* (/ (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (- d3 d4) (- d2 d1)))) (/ (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ d4 d3) (+ d2 d1))))) 3)
1538639699.338 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (cbrt (pow (* (/ (cbrt (* (* (+ d4 d3) (+ d2 d1)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (- d3 d4) (- d2 d1)))) (/ (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ d4 d3) (+ d2 d1))))) 3)) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639699.338 * * * * [misc]progress:  [ 284 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (cbrt (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (cbrt (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639699.338 * * * * [misc]progress:  [ 285 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (cbrt (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639699.338 * * * * [misc]progress:  [ 286 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (sqrt (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (sqrt (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639699.339 * * * * [misc]progress:  [ 287 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (- (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (- (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639699.339 * * * * [misc]progress:  [ 288 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639699.339 * [enter]simplify:  Simplifying (/ (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639699.340 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639699.344 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639699.358 * * [misc]simplify:  iters left: 4 (123 enodes)
1538639699.421 * * [misc]simplify:  iters left: 3 (456 enodes)
1538639699.918 * [exit]simplify:  Simplified to (/ (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (+ d4 d3) (+ d2 d1))))
1538639699.918 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (+ d4 d3) (+ d2 d1)))) (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639699.919 * [enter]simplify:  Simplifying (/ (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639699.919 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639699.924 * * [misc]simplify:  iters left: 5 (32 enodes)
1538639699.935 * * [misc]simplify:  iters left: 4 (101 enodes)
1538639699.993 * * [misc]simplify:  iters left: 3 (472 enodes)
1538639700.528 * [exit]simplify:  Simplified to (/ (cbrt (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))
1538639700.528 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (+ d4 d3) (+ d2 d1)))) (/ (cbrt (* (+ (- d2 d3) (- d4 d1)) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639700.528 * * * * [misc]progress:  [ 289 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* 1 (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639700.528 * * * * [misc]progress:  [ 290 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (/ 1 (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639700.528 * * * * [misc]progress:  [ 291 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ 1 (/ (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639700.528 * * * * [misc]progress:  [ 292 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639700.528 * [enter]simplify:  Simplifying (cbrt (+ (- d2 d1) (- d3 d4)))
1538639700.529 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639700.531 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639700.536 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639700.548 * * [misc]simplify:  iters left: 2 (95 enodes)
1538639700.578 * * [misc]simplify:  iters left: 1 (189 enodes)
1538639700.652 * [exit]simplify:  Simplified to (cbrt (- (- d3 d4) (- d1 d2)))
1538639700.652 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (/ (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (cbrt (- (- d3 d4) (- d1 d2)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639700.652 * * * * [misc]progress:  [ 293 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (/ (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639700.652 * [enter]simplify:  Simplifying (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))
1538639700.653 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639700.657 * * [misc]simplify:  iters left: 5 (26 enodes)
1538639700.668 * * [misc]simplify:  iters left: 4 (90 enodes)
1538639700.720 * * [misc]simplify:  iters left: 3 (403 enodes)
1538639701.160 * [exit]simplify:  Simplified to (cbrt (* (+ (- d4 d3) (- d2 d1)) (* (+ d4 d3) (+ d2 d1))))
1538639701.160 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (cbrt (* (+ (- d4 d3) (- d2 d1)) (* (+ d4 d3) (+ d2 d1)))) (/ (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639701.160 * * * * [misc]progress:  [ 294 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639701.161 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639701.162 * * [misc]simplify:  iters left: 6 (23 enodes)
1538639701.171 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639701.197 * * [misc]simplify:  iters left: 4 (212 enodes)
1538639701.398 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ (* d2 d2) (* (+ d2 d1) d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))
1538639701.399 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ (* d2 d2) (* (+ d2 d1) d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639701.399 * * * * [misc]progress:  [ 295 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639701.399 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639701.400 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639701.409 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639701.431 * * [misc]simplify:  iters left: 4 (181 enodes)
1538639701.562 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (* (+ d2 d1) d1)))))
1538639701.562 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (* (+ d2 d1) d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639701.562 * * * * [misc]progress:  [ 296 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639701.563 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639701.564 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639701.571 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639701.594 * * [misc]simplify:  iters left: 4 (183 enodes)
1538639701.722 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (cbrt (* (+ d2 d1) (+ (* d3 (+ d4 d3)) (* d4 d4)))))
1538639701.722 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (cbrt (* (+ d2 d1) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639701.722 * * * * [misc]progress:  [ 297 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639701.723 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639701.724 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639701.732 * * [misc]simplify:  iters left: 5 (54 enodes)
1538639701.751 * * [misc]simplify:  iters left: 4 (150 enodes)
1538639701.817 * * [misc]simplify:  iters left: 3 (494 enodes)
1538639702.294 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (cbrt (* (+ d2 d1) (+ d4 d3))))
1538639702.294 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (cbrt (* (+ d2 d1) (+ d4 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639702.294 * * * * [misc]progress:  [ 298 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639702.295 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639702.296 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639702.304 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639702.326 * * [misc]simplify:  iters left: 4 (177 enodes)
1538639702.459 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- d3 d4)))) (cbrt (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d1 d1) (* d2 (- d1 d2))))))
1538639702.460 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- d3 d4)))) (cbrt (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d1 d1) (* d2 (- d1 d2))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639702.460 * * * * [misc]progress:  [ 299 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639702.460 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639702.463 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639702.470 * * [misc]simplify:  iters left: 5 (55 enodes)
1538639702.488 * * [misc]simplify:  iters left: 4 (144 enodes)
1538639702.556 * * [misc]simplify:  iters left: 3 (499 enodes)
1538639703.051 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (cbrt (- (- d2 d3) (- d1 d4))))
1538639703.051 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (cbrt (- (- d2 d3) (- d1 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639703.051 * * * * [misc]progress:  [ 300 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639703.051 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639703.053 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639703.060 * * [misc]simplify:  iters left: 5 (53 enodes)
1538639703.080 * * [misc]simplify:  iters left: 4 (164 enodes)
1538639703.229 * [exit]simplify:  Simplified to (* (cbrt (* (- d3 d4) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ (* d3 d3) (* (+ d3 d4) d4)) (+ (* d1 (+ d2 d1)) (* d2 d2)))))
1538639703.229 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d3 d4) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ (* d3 d3) (* (+ d3 d4) d4)) (+ (* d1 (+ d2 d1)) (* d2 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639703.229 * * * * [misc]progress:  [ 301 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639703.229 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639703.231 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639703.236 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639703.251 * * [misc]simplify:  iters left: 4 (125 enodes)
1538639703.306 * * [misc]simplify:  iters left: 3 (389 enodes)
1538639703.570 * [exit]simplify:  Simplified to (* (cbrt (* (- d3 d4) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ d3 d4) (+ (* d1 (+ d2 d1)) (* d2 d2)))))
1538639703.570 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d3 d4) (- (* d1 d1) (* d2 (- d1 d2))))) (cbrt (* (+ d3 d4) (+ (* d1 (+ d2 d1)) (* d2 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639703.571 * * * * [misc]progress:  [ 302 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639703.571 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639703.572 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639703.579 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639703.596 * * [misc]simplify:  iters left: 4 (133 enodes)
1538639703.649 * * [misc]simplify:  iters left: 3 (391 enodes)
1538639703.903 * [exit]simplify:  Simplified to (* (cbrt (* (+ d2 d1) (+ (* d4 d4) (* d3 (+ d3 d4))))) (cbrt (* (- d3 d4) (- (* d1 d1) (* (- d1 d2) d2)))))
1538639703.903 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ d2 d1) (+ (* d4 d4) (* d3 (+ d3 d4))))) (cbrt (* (- d3 d4) (- (* d1 d1) (* (- d1 d2) d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639703.903 * * * * [misc]progress:  [ 303 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639703.904 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639703.905 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639703.910 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639703.921 * * [misc]simplify:  iters left: 4 (94 enodes)
1538639703.951 * * [misc]simplify:  iters left: 3 (224 enodes)
1538639704.073 * [exit]simplify:  Simplified to (* (cbrt (* (- d3 d4) (+ (* d2 d2) (* (- d1 d2) d1)))) (cbrt (* (+ d3 d4) (+ d2 d1))))
1538639704.073 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d3 d4) (+ (* d2 d2) (* (- d1 d2) d1)))) (cbrt (* (+ d3 d4) (+ d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639704.073 * * * * [misc]progress:  [ 304 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639704.073 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639704.074 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639704.080 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639704.094 * * [misc]simplify:  iters left: 4 (118 enodes)
1538639704.151 * * [misc]simplify:  iters left: 3 (425 enodes)
1538639704.524 * [exit]simplify:  Simplified to (* (cbrt (* (- d3 d4) (+ (* d1 d1) (* (- d2 d1) d2)))) (cbrt (- (* (- d3 d4) (- d3 d4)) (* (+ (- d3 d4) (- d1 d2)) (- d2 d1)))))
1538639704.524 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (* (- d3 d4) (+ (* d1 d1) (* (- d2 d1) d2)))) (cbrt (- (* (- d3 d4) (- d3 d4)) (* (+ (- d3 d4) (- d1 d2)) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639704.524 * * * * [misc]progress:  [ 305 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639704.524 * [enter]simplify:  Simplifying (* (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639704.526 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639704.530 * * [misc]simplify:  iters left: 5 (36 enodes)
1538639704.541 * * [misc]simplify:  iters left: 4 (86 enodes)
1538639704.572 * * [misc]simplify:  iters left: 3 (229 enodes)
1538639704.704 * [exit]simplify:  Simplified to (* (cbrt (- (+ d2 d4) (+ d3 d1))) (cbrt (* (- d3 d4) (- (* d1 d1) (* d2 (- d1 d2))))))
1538639704.704 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (- (+ d2 d4) (+ d3 d1))) (cbrt (* (- d3 d4) (- (* d1 d1) (* d2 (- d1 d2))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639704.704 * * * * [misc]progress:  [ 306 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639704.704 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639704.706 * * [misc]simplify:  iters left: 6 (22 enodes)
1538639704.713 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639704.736 * * [misc]simplify:  iters left: 4 (190 enodes)
1538639704.905 * [exit]simplify:  Simplified to (* (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3)))) (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ (* (+ d3 d4) d4) (* d3 d3)))))
1538639704.905 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3)))) (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ (* (+ d3 d4) d4) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639704.905 * * * * [misc]progress:  [ 307 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639704.905 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639704.907 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639704.914 * * [misc]simplify:  iters left: 5 (54 enodes)
1538639704.933 * * [misc]simplify:  iters left: 4 (157 enodes)
1538639705.003 * * [misc]simplify:  iters left: 3 (498 enodes)
1538639705.335 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ d3 d4))) (cbrt (* (- d2 d1) (+ (* (- d4 d3) d4) (* d3 d3)))))
1538639705.335 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ d3 d4))) (cbrt (* (- d2 d1) (+ (* (- d4 d3) d4) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639705.335 * * * * [misc]progress:  [ 308 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639705.335 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639705.337 * * [misc]simplify:  iters left: 6 (18 enodes)
1538639705.343 * * [misc]simplify:  iters left: 5 (49 enodes)
1538639705.362 * * [misc]simplify:  iters left: 4 (151 enodes)
1538639705.429 * * [misc]simplify:  iters left: 3 (474 enodes)
1538639705.741 * [exit]simplify:  Simplified to (* (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3)))) (cbrt (* (+ d1 d2) (+ (* d3 d3) (* d4 (+ d3 d4))))))
1538639705.741 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3)))) (cbrt (* (+ d1 d2) (+ (* d3 d3) (* d4 (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639705.741 * * * * [misc]progress:  [ 309 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639705.741 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639705.742 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639705.748 * * [misc]simplify:  iters left: 5 (44 enodes)
1538639705.762 * * [misc]simplify:  iters left: 4 (120 enodes)
1538639705.807 * * [misc]simplify:  iters left: 3 (320 enodes)
1538639705.978 * [exit]simplify:  Simplified to (* (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3)))) (cbrt (* (+ d3 d4) (+ d1 d2))))
1538639705.978 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3)))) (cbrt (* (+ d3 d4) (+ d1 d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639705.978 * * * * [misc]progress:  [ 310 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639705.978 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639705.980 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639705.986 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639706.003 * * [misc]simplify:  iters left: 4 (142 enodes)
1538639706.096 * [exit]simplify:  Simplified to (* (cbrt (* (- d2 d1) (+ (* (- d4 d3) d4) (* d3 d3)))) (cbrt (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- (- d3 d4) (- d2 d1))))))
1538639706.096 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (* (- d2 d1) (+ (* (- d4 d3) d4) (* d3 d3)))) (cbrt (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- (- d3 d4) (- d2 d1))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639706.096 * * * * [misc]progress:  [ 311 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639706.096 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639706.100 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639706.105 * * [misc]simplify:  iters left: 5 (42 enodes)
1538639706.118 * * [misc]simplify:  iters left: 4 (111 enodes)
1538639706.163 * * [misc]simplify:  iters left: 3 (327 enodes)
1538639706.357 * [exit]simplify:  Simplified to (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (* (- d2 d1) (+ (* (- d4 d3) d4) (* d3 d3)))))
1538639706.358 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (* (- d2 d1) (+ (* (- d4 d3) d4) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639706.358 * * * * [misc]progress:  [ 312 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639706.358 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639706.359 * * [misc]simplify:  iters left: 6 (21 enodes)
1538639706.368 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639706.385 * * [misc]simplify:  iters left: 4 (144 enodes)
1538639706.520 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d3 d3) (* (+ d3 d4) d4)))) (cbrt (* (- d2 d1) (- d3 d4))))
1538639706.520 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d3 d3) (* (+ d3 d4) d4)))) (cbrt (* (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639706.520 * * * * [misc]progress:  [ 313 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639706.520 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639706.521 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639706.526 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639706.539 * * [misc]simplify:  iters left: 4 (105 enodes)
1538639706.585 * * [misc]simplify:  iters left: 3 (321 enodes)
1538639706.792 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ (* d2 d2) (* d1 (+ d1 d2))))) (cbrt (* (- d2 d1) (- d3 d4))))
1538639706.792 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ d3 d4) (+ (* d2 d2) (* d1 (+ d1 d2))))) (cbrt (* (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639706.793 * * * * [misc]progress:  [ 314 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639706.793 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639706.794 * * [misc]simplify:  iters left: 6 (17 enodes)
1538639706.799 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639706.813 * * [misc]simplify:  iters left: 4 (107 enodes)
1538639706.856 * * [misc]simplify:  iters left: 3 (310 enodes)
1538639707.039 * [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (* (- d2 d1) (- d3 d4))))
1538639707.039 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (cbrt (* (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639707.039 * * * * [misc]progress:  [ 315 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639707.039 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639707.040 * * [misc]simplify:  iters left: 6 (13 enodes)
1538639707.043 * * [misc]simplify:  iters left: 5 (28 enodes)
1538639707.052 * * [misc]simplify:  iters left: 4 (68 enodes)
1538639707.072 * * [misc]simplify:  iters left: 3 (142 enodes)
1538639707.107 * * [misc]simplify:  iters left: 2 (267 enodes)
1538639707.173 * * [misc]simplify:  iters left: 1 (390 enodes)
1538639707.287 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d1 d2))) (cbrt (* (- d2 d1) (- d3 d4))))
1538639707.287 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ d3 d4) (+ d1 d2))) (cbrt (* (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639707.287 * * * * [misc]progress:  [ 316 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639707.288 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639707.288 * * [misc]simplify:  iters left: 6 (14 enodes)
1538639707.292 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639707.301 * * [misc]simplify:  iters left: 4 (75 enodes)
1538639707.342 * * [misc]simplify:  iters left: 3 (311 enodes)
1538639707.615 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d2 d1) (+ (- d4 d3) (- d2 d1))) (* (- d3 d4) (- d3 d4)))) (cbrt (* (- d2 d1) (- d3 d4))))
1538639707.615 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (+ (* (- d2 d1) (+ (- d4 d3) (- d2 d1))) (* (- d3 d4) (- d3 d4)))) (cbrt (* (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639707.615 * * * * [misc]progress:  [ 317 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639707.615 * [enter]simplify:  Simplifying (* (cbrt (* (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639707.616 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639707.619 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639707.626 * * [misc]simplify:  iters left: 4 (57 enodes)
1538639707.645 * * [misc]simplify:  iters left: 3 (147 enodes)
1538639707.699 * * [misc]simplify:  iters left: 2 (328 enodes)
1538639707.823 * [exit]simplify:  Simplified to (* (cbrt (- (+ d2 d4) (+ d3 d1))) (cbrt (* (- d2 d1) (- d3 d4))))
1538639707.823 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (- (+ d2 d4) (+ d3 d1))) (cbrt (* (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639707.823 * * * * [misc]progress:  [ 318 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639707.824 * [enter]simplify:  Simplifying (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639707.825 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639707.831 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639707.849 * * [misc]simplify:  iters left: 4 (144 enodes)
1538639707.981 * [exit]simplify:  Simplified to (* (cbrt (+ (* d3 d3) (* d4 (- d4 d3)))) (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
1538639707.981 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (+ (* d3 d3) (* d4 (- d4 d3)))) (cbrt (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639707.981 * * * * [misc]progress:  [ 319 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639707.981 * [enter]simplify:  Simplifying (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639707.983 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639707.989 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639708.003 * * [misc]simplify:  iters left: 4 (111 enodes)
1538639708.046 * * [misc]simplify:  iters left: 3 (301 enodes)
1538639708.226 * [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ (* (+ d1 d2) d1) (* d2 d2)))) (cbrt (+ (* d3 d3) (* d4 (- d4 d3)))))
1538639708.226 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ d3 d4) (+ (* (+ d1 d2) d1) (* d2 d2)))) (cbrt (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639708.227 * * * * [misc]progress:  [ 320 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639708.227 * [enter]simplify:  Simplifying (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639708.228 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639708.233 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639708.247 * * [misc]simplify:  iters left: 4 (107 enodes)
1538639708.288 * * [misc]simplify:  iters left: 3 (289 enodes)
1538639708.451 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d2 d1))) (cbrt (- (* d4 d4) (* d3 (- d4 d3)))))
1538639708.451 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d2 d1))) (cbrt (- (* d4 d4) (* d3 (- d4 d3)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639708.451 * * * * [misc]progress:  [ 321 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639708.451 * [enter]simplify:  Simplifying (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639708.452 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639708.456 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639708.466 * * [misc]simplify:  iters left: 4 (74 enodes)
1538639708.484 * * [misc]simplify:  iters left: 3 (125 enodes)
1538639708.511 * * [misc]simplify:  iters left: 2 (196 enodes)
1538639708.551 * * [misc]simplify:  iters left: 1 (248 enodes)
1538639708.592 * [exit]simplify:  Simplified to (* (cbrt (+ (* d4 (- d4 d3)) (* d3 d3))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639708.592 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (+ (* d4 (- d4 d3)) (* d3 d3))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639708.592 * * * * [misc]progress:  [ 322 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639708.592 * [enter]simplify:  Simplifying (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639708.594 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639708.599 * * [misc]simplify:  iters left: 5 (40 enodes)
1538639708.612 * * [misc]simplify:  iters left: 4 (102 enodes)
1538639708.658 * * [misc]simplify:  iters left: 3 (335 enodes)
1538639708.917 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (+ (- d3 d4) (- d1 d2))))) (cbrt (+ (* (- d3 d4) d3) (* d4 d4))))
1538639708.917 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (+ (- d3 d4) (- d1 d2))))) (cbrt (+ (* (- d3 d4) d3) (* d4 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639708.917 * * * * [misc]progress:  [ 323 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639708.917 * [enter]simplify:  Simplifying (* (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639708.918 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639708.922 * * [misc]simplify:  iters left: 5 (34 enodes)
1538639708.931 * * [misc]simplify:  iters left: 4 (69 enodes)
1538639708.951 * * [misc]simplify:  iters left: 3 (133 enodes)
1538639708.992 * * [misc]simplify:  iters left: 2 (246 enodes)
1538639709.068 * * [misc]simplify:  iters left: 1 (408 enodes)
1538639709.244 * [exit]simplify:  Simplified to (* (cbrt (- (* d4 d4) (* (- d4 d3) d3))) (cbrt (+ (- d4 d3) (- d2 d1))))
1538639709.244 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (- (* d4 d4) (* (- d4 d3) d3))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639709.244 * * * * [misc]progress:  [ 324 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639709.245 * [enter]simplify:  Simplifying (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639709.246 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639709.251 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639709.267 * * [misc]simplify:  iters left: 4 (126 enodes)
1538639709.393 * [exit]simplify:  Simplified to (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))))
1538639709.393 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639709.393 * * * * [misc]progress:  [ 325 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639709.393 * [enter]simplify:  Simplifying (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639709.394 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639709.399 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639709.409 * * [misc]simplify:  iters left: 4 (87 enodes)
1538639709.448 * * [misc]simplify:  iters left: 3 (267 enodes)
1538639709.623 * [exit]simplify:  Simplified to (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d4 d3))))
1538639709.623 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d4 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639709.623 * * * * [misc]progress:  [ 326 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639709.623 * [enter]simplify:  Simplifying (* (cbrt (- d3 d4)) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639709.624 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639709.628 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639709.639 * * [misc]simplify:  iters left: 4 (89 enodes)
1538639709.676 * * [misc]simplify:  iters left: 3 (259 enodes)
1538639709.830 * [exit]simplify:  Simplified to (* (cbrt (- d3 d4)) (cbrt (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ d1 d2))))
1538639709.830 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ d1 d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639709.831 * * * * [misc]progress:  [ 327 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639709.831 * [enter]simplify:  Simplifying (* (cbrt (- d3 d4)) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639709.831 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639709.834 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639709.841 * * [misc]simplify:  iters left: 4 (50 enodes)
1538639709.855 * * [misc]simplify:  iters left: 3 (90 enodes)
1538639709.872 * * [misc]simplify:  iters left: 2 (142 enodes)
1538639709.901 * * [misc]simplify:  iters left: 1 (170 enodes)
1538639709.924 * [exit]simplify:  Simplified to (* (cbrt (- d3 d4)) (cbrt (* (+ d4 d3) (+ d1 d2))))
1538639709.924 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d3 d4)) (cbrt (* (+ d4 d3) (+ d1 d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639709.924 * * * * [misc]progress:  [ 328 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (- d3 d4)) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639709.924 * [enter]simplify:  Simplifying (* (cbrt (- d3 d4)) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639709.925 * * [misc]simplify:  iters left: 6 (14 enodes)
1538639709.929 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639709.938 * * [misc]simplify:  iters left: 4 (75 enodes)
1538639709.977 * * [misc]simplify:  iters left: 3 (311 enodes)
1538639710.253 * [exit]simplify:  Simplified to (* (cbrt (- (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- d2 d1) (- d3 d4)))) (cbrt (- d3 d4)))
1538639710.253 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (- (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- d2 d1) (- d3 d4)))) (cbrt (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639710.253 * * * * [misc]progress:  [ 329 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (- d3 d4)) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639710.254 * [enter]simplify:  Simplifying (* (cbrt (- d3 d4)) (cbrt (- (- d2 d1) (- d3 d4))))
1538639710.254 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639710.257 * * [misc]simplify:  iters left: 5 (21 enodes)
1538639710.262 * * [misc]simplify:  iters left: 4 (43 enodes)
1538639710.275 * * [misc]simplify:  iters left: 3 (97 enodes)
1538639710.306 * * [misc]simplify:  iters left: 2 (180 enodes)
1538639710.358 * * [misc]simplify:  iters left: 1 (288 enodes)
1538639710.947 * [exit]simplify:  Simplified to (* (cbrt (- (- d4 d1) (- d3 d2))) (cbrt (- d3 d4)))
1538639710.947 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (- (- d4 d1) (- d3 d2))) (cbrt (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639710.948 * * * * [misc]progress:  [ 330 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639710.948 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639710.949 * * [misc]simplify:  iters left: 6 (20 enodes)
1538639710.958 * * [misc]simplify:  iters left: 5 (48 enodes)
1538639710.975 * * [misc]simplify:  iters left: 4 (144 enodes)
1538639711.110 * [exit]simplify:  Simplified to (* (cbrt (+ (* d2 d2) (* d1 (- d1 d2)))) (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))))
1538639711.110 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (+ (* d2 d2) (* d1 (- d1 d2)))) (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639711.111 * * * * [misc]progress:  [ 331 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639711.111 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639711.112 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639711.117 * * [misc]simplify:  iters left: 5 (38 enodes)
1538639711.130 * * [misc]simplify:  iters left: 4 (105 enodes)
1538639711.173 * * [misc]simplify:  iters left: 3 (294 enodes)
1538639711.360 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d2 d1))) (+ d4 d3))) (cbrt (+ (* d2 d2) (* d1 (- d1 d2)))))
1538639711.360 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (* (+ (* d2 d2) (* d1 (+ d2 d1))) (+ d4 d3))) (cbrt (+ (* d2 d2) (* d1 (- d1 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639711.360 * * * * [misc]progress:  [ 332 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639711.360 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639711.362 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639711.367 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639711.382 * * [misc]simplify:  iters left: 4 (113 enodes)
1538639711.425 * * [misc]simplify:  iters left: 3 (293 enodes)
1538639711.590 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d2 d1))) (cbrt (- (* d1 d1) (* (- d1 d2) d2))))
1538639711.590 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d2 d1))) (cbrt (- (* d1 d1) (* (- d1 d2) d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639711.590 * * * * [misc]progress:  [ 333 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639711.590 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639711.591 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639711.596 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639711.606 * * [misc]simplify:  iters left: 4 (74 enodes)
1538639711.624 * * [misc]simplify:  iters left: 3 (125 enodes)
1538639711.649 * * [misc]simplify:  iters left: 2 (196 enodes)
1538639711.692 * * [misc]simplify:  iters left: 1 (247 enodes)
1538639711.732 * [exit]simplify:  Simplified to (* (cbrt (+ (* d1 (- d1 d2)) (* d2 d2))) (cbrt (* (+ d4 d3) (+ d2 d1))))
1538639711.732 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (+ (* d1 (- d1 d2)) (* d2 d2))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639711.733 * * * * [misc]progress:  [ 334 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639711.733 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639711.734 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639711.739 * * [misc]simplify:  iters left: 5 (40 enodes)
1538639711.752 * * [misc]simplify:  iters left: 4 (102 enodes)
1538639711.799 * * [misc]simplify:  iters left: 3 (335 enodes)
1538639712.058 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (+ (- d3 d4) (- d1 d2))))) (cbrt (+ (* d1 d1) (* d2 (- d2 d1)))))
1538639712.058 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (+ (- d3 d4) (- d1 d2))))) (cbrt (+ (* d1 d1) (* d2 (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639712.058 * * * * [misc]progress:  [ 335 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639712.058 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (cbrt (- (- d2 d1) (- d3 d4))))
1538639712.059 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639712.064 * * [misc]simplify:  iters left: 5 (34 enodes)
1538639712.073 * * [misc]simplify:  iters left: 4 (70 enodes)
1538639712.092 * * [misc]simplify:  iters left: 3 (135 enodes)
1538639712.132 * * [misc]simplify:  iters left: 2 (231 enodes)
1538639712.194 * * [misc]simplify:  iters left: 1 (338 enodes)
1538639712.316 * [exit]simplify:  Simplified to (* (cbrt (+ (* d2 (- d2 d1)) (* d1 d1))) (cbrt (+ (- d2 d1) (- d4 d3))))
1538639712.316 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (+ (* d2 (- d2 d1)) (* d1 d1))) (cbrt (+ (- d2 d1) (- d4 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639712.316 * * * * [misc]progress:  [ 336 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639712.317 * [enter]simplify:  Simplifying (* (cbrt (- d2 d1)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639712.318 * * [misc]simplify:  iters left: 6 (19 enodes)
1538639712.323 * * [misc]simplify:  iters left: 5 (43 enodes)
1538639712.339 * * [misc]simplify:  iters left: 4 (126 enodes)
1538639712.463 * [exit]simplify:  Simplified to (* (cbrt (- d2 d1)) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))
1538639712.463 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639712.463 * * * * [misc]progress:  [ 337 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639712.463 * [enter]simplify:  Simplifying (* (cbrt (- d2 d1)) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1538639712.464 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639712.468 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639712.479 * * [misc]simplify:  iters left: 4 (87 enodes)
1538639712.517 * * [misc]simplify:  iters left: 3 (265 enodes)
1538639712.689 * [exit]simplify:  Simplified to (* (cbrt (- d2 d1)) (cbrt (* (+ d4 d3) (+ (* (+ d1 d2) d2) (* d1 d1)))))
1538639712.689 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ d4 d3) (+ (* (+ d1 d2) d2) (* d1 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639712.689 * * * * [misc]progress:  [ 338 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639712.690 * [enter]simplify:  Simplifying (* (cbrt (- d2 d1)) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1538639712.691 * * [misc]simplify:  iters left: 6 (15 enodes)
1538639712.695 * * [misc]simplify:  iters left: 5 (33 enodes)
1538639712.706 * * [misc]simplify:  iters left: 4 (89 enodes)
1538639712.742 * * [misc]simplify:  iters left: 3 (258 enodes)
1538639712.898 * [exit]simplify:  Simplified to (* (cbrt (- d2 d1)) (cbrt (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (+ d1 d2))))
1538639712.899 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (+ d1 d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639712.900 * * * * [misc]progress:  [ 339 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ d2 d1) (+ d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639712.900 * [enter]simplify:  Simplifying (* (cbrt (- d2 d1)) (cbrt (* (+ d2 d1) (+ d3 d4))))
1538639712.900 * * [misc]simplify:  iters left: 6 (11 enodes)
1538639712.903 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639712.910 * * [misc]simplify:  iters left: 4 (50 enodes)
1538639712.922 * * [misc]simplify:  iters left: 3 (90 enodes)
1538639712.942 * * [misc]simplify:  iters left: 2 (141 enodes)
1538639712.966 * * [misc]simplify:  iters left: 1 (157 enodes)
1538639712.985 * [exit]simplify:  Simplified to (* (cbrt (- d2 d1)) (cbrt (* (+ d3 d4) (+ d1 d2))))
1538639712.985 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (cbrt (- d2 d1)) (cbrt (* (+ d3 d4) (+ d1 d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639712.985 * * * * [misc]progress:  [ 340 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (- d2 d1)) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639712.986 * [enter]simplify:  Simplifying (* (cbrt (- d2 d1)) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))
1538639712.987 * * [misc]simplify:  iters left: 6 (14 enodes)
1538639712.990 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639712.999 * * [misc]simplify:  iters left: 4 (75 enodes)
1538639713.040 * * [misc]simplify:  iters left: 3 (311 enodes)
1538639713.315 * [exit]simplify:  Simplified to (* (cbrt (- (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (- d3 d4) (- d2 d1)))) (cbrt (- d2 d1)))
1538639713.316 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (cbrt (- (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (- d3 d4) (- d2 d1)))) (cbrt (- d2 d1)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639713.316 * * * * [misc]progress:  [ 341 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (- d2 d1)) (cbrt (- (- d2 d1) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639713.316 * [enter]simplify:  Simplifying (* (cbrt (- d2 d1)) (cbrt (- (- d2 d1) (- d3 d4))))
1538639713.317 * * [misc]simplify:  iters left: 6 (10 enodes)
1538639713.319 * * [misc]simplify:  iters left: 5 (21 enodes)
1538639713.325 * * [misc]simplify:  iters left: 4 (43 enodes)
1538639713.339 * * [misc]simplify:  iters left: 3 (97 enodes)
1538639713.369 * * [misc]simplify:  iters left: 2 (181 enodes)
1538639713.420 * * [misc]simplify:  iters left: 1 (271 enodes)
1538639713.520 * [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (- d2 d1)))
1538639713.520 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (- d2 d1)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639713.520 * * * * [misc]progress:  [ 342 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639713.520 * [enter]simplify:  Simplifying (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1538639713.521 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639713.526 * * [misc]simplify:  iters left: 5 (37 enodes)
1538639713.540 * * [misc]simplify:  iters left: 4 (119 enodes)
1538639713.664 * [exit]simplify:  Simplified to (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 (+ d2 d1)) (* d1 d1))))
1538639713.665 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639713.665 * * * * [misc]progress:  [ 343 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639713.665 * [enter]simplify:  Simplifying (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))
1538639713.666 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639713.669 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639713.679 * * [misc]simplify:  iters left: 4 (80 enodes)
1538639713.717 * * [misc]simplify:  iters left: 3 (262 enodes)
1538639713.894 * [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ (* d1 d1) (* d2 (+ d2 d1)))))
1538639713.894 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ d3 d4) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639713.894 * * * * [misc]progress:  [ 344 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639713.894 * [enter]simplify:  Simplifying (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1538639713.895 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639713.899 * * [misc]simplify:  iters left: 5 (27 enodes)
1538639713.909 * * [misc]simplify:  iters left: 4 (82 enodes)
1538639713.944 * * [misc]simplify:  iters left: 3 (253 enodes)
1538639714.098 * [exit]simplify:  Simplified to (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1538639714.098 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ d1 d2) (+ (* d3 (+ d3 d4)) (* d4 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639714.098 * * * * [misc]progress:  [ 345 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639714.098 * [enter]simplify:  Simplifying (cbrt (* (+ d2 d1) (+ d3 d4)))
1538639714.099 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639714.101 * * [misc]simplify:  iters left: 4 (17 enodes)
1538639714.106 * * [misc]simplify:  iters left: 3 (43 enodes)
1538639714.118 * * [misc]simplify:  iters left: 2 (83 enodes)
1538639714.135 * * [misc]simplify:  iters left: 1 (139 enodes)
1538639714.169 * [exit]simplify:  Simplified to (cbrt (* (+ d1 d2) (+ d3 d4)))
1538639714.169 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ d1 d2) (+ d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639714.169 * * * * [misc]progress:  [ 346 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639714.169 * [enter]simplify:  Simplifying (cbrt (+ (* (- d2 d1) (- d2 d1)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))
1538639714.170 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639714.173 * * [misc]simplify:  iters left: 5 (24 enodes)
1538639714.182 * * [misc]simplify:  iters left: 4 (72 enodes)
1538639714.223 * * [misc]simplify:  iters left: 3 (308 enodes)
1538639714.497 * [exit]simplify:  Simplified to (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d1 d2) (- d3 d4)) (- d3 d4))))
1538639714.497 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (* (+ (- d1 d2) (- d3 d4)) (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639714.497 * * * * [misc]progress:  [ 347 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639714.497 * [enter]simplify:  Simplifying (cbrt (- (- d2 d1) (- d3 d4)))
1538639714.498 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639714.500 * * [misc]simplify:  iters left: 4 (18 enodes)
1538639714.505 * * [misc]simplify:  iters left: 3 (40 enodes)
1538639714.517 * * [misc]simplify:  iters left: 2 (94 enodes)
1538639714.549 * * [misc]simplify:  iters left: 1 (179 enodes)
1538639714.613 * [exit]simplify:  Simplified to (cbrt (- (- d4 d3) (- d1 d2)))
1538639714.613 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (cbrt (- (- d4 d3) (- d1 d2)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639714.613 * * * * [misc]progress:  [ 348 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639714.614 * [enter]simplify:  Simplifying (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))))
1538639714.615 * * [misc]simplify:  iters left: 6 (16 enodes)
1538639714.619 * * [misc]simplify:  iters left: 5 (39 enodes)
1538639714.633 * * [misc]simplify:  iters left: 4 (109 enodes)
1538639714.688 * * [misc]simplify:  iters left: 3 (412 enodes)
1538639715.130 * [exit]simplify:  Simplified to (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))))
1538639715.130 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* (- d4 d3) d4) (* d3 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.130 * * * * [misc]progress:  [ 349 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.130 * [enter]simplify:  Simplifying (cbrt (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (- d3 d4)))
1538639715.131 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639715.134 * * [misc]simplify:  iters left: 5 (23 enodes)
1538639715.141 * * [misc]simplify:  iters left: 4 (53 enodes)
1538639715.160 * * [misc]simplify:  iters left: 3 (143 enodes)
1538639715.232 * * [misc]simplify:  iters left: 2 (459 enodes)
1538639715.550 * [exit]simplify:  Simplified to (cbrt (* (- d3 d4) (- (* d1 d1) (* (- d1 d2) d2))))
1538639715.550 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- d3 d4) (- (* d1 d1) (* (- d1 d2) d2))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.550 * * * * [misc]progress:  [ 350 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.550 * [enter]simplify:  Simplifying (cbrt (* (- d2 d1) (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))))
1538639715.551 * * [misc]simplify:  iters left: 6 (12 enodes)
1538639715.555 * * [misc]simplify:  iters left: 5 (29 enodes)
1538639715.564 * * [misc]simplify:  iters left: 4 (79 enodes)
1538639715.598 * * [misc]simplify:  iters left: 3 (243 enodes)
1538639715.749 * [exit]simplify:  Simplified to (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3))))
1538639715.749 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- d2 d1) (+ (* d4 (- d4 d3)) (* d3 d3))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.749 * * * * [misc]progress:  [ 351 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.749 * [enter]simplify:  Simplifying (cbrt (* (- d2 d1) (- d3 d4)))
1538639715.750 * * [misc]simplify:  iters left: 5 (8 enodes)
1538639715.752 * * [misc]simplify:  iters left: 4 (13 enodes)
1538639715.755 * * [misc]simplify:  iters left: 3 (27 enodes)
1538639715.763 * * [misc]simplify:  iters left: 2 (63 enodes)
1538639715.787 * * [misc]simplify:  iters left: 1 (161 enodes)
1538639715.848 * [exit]simplify:  Simplified to (cbrt (* (- d2 d1) (- d3 d4)))
1538639715.848 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.848 * * * * [misc]progress:  [ 352 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.848 * [enter]simplify:  Simplifying (cbrt (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))
1538639715.849 * * [misc]simplify:  iters left: 6 (8 enodes)
1538639715.851 * * [misc]simplify:  iters left: 5 (16 enodes)
1538639715.855 * * [misc]simplify:  iters left: 4 (31 enodes)
1538639715.862 * * [misc]simplify:  iters left: 3 (43 enodes)
1538639715.869 * * [misc]simplify:  iters left: 2 (55 enodes)
1538639715.879 * * [misc]simplify:  iters left: 1 (73 enodes)
1538639715.896 * [exit]simplify:  Simplified to (cbrt (- (* d3 d3) (* d4 (- d3 d4))))
1538639715.896 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (- (* d3 d3) (* d4 (- d3 d4))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.896 * * * * [misc]progress:  [ 353 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (- d3 d4))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.896 * [enter]simplify:  Simplifying (cbrt (- d3 d4))
1538639715.897 * * [misc]simplify:  iters left: 3 (4 enodes)
1538639715.897 * * [misc]simplify:  iters left: 2 (6 enodes)
1538639715.898 * * [misc]simplify:  iters left: 1 (7 enodes)
1538639715.900 * [exit]simplify:  Simplified to (cbrt (- d3 d4))
1538639715.900 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (- d3 d4))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.900 * * * * [misc]progress:  [ 354 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.900 * [enter]simplify:  Simplifying (cbrt (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))
1538639715.900 * * [misc]simplify:  iters left: 6 (8 enodes)
1538639715.903 * * [misc]simplify:  iters left: 5 (16 enodes)
1538639715.907 * * [misc]simplify:  iters left: 4 (31 enodes)
1538639715.914 * * [misc]simplify:  iters left: 3 (43 enodes)
1538639715.922 * * [misc]simplify:  iters left: 2 (55 enodes)
1538639715.932 * * [misc]simplify:  iters left: 1 (73 enodes)
1538639715.949 * [exit]simplify:  Simplified to (cbrt (- (* d2 d2) (* d1 (- d2 d1))))
1538639715.949 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (- (* d2 d2) (* d1 (- d2 d1))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.949 * * * * [misc]progress:  [ 355 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (- d2 d1))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.949 * [enter]simplify:  Simplifying (cbrt (- d2 d1))
1538639715.950 * * [misc]simplify:  iters left: 3 (4 enodes)
1538639715.950 * * [misc]simplify:  iters left: 2 (6 enodes)
1538639715.951 * * [misc]simplify:  iters left: 1 (7 enodes)
1538639715.953 * [exit]simplify:  Simplified to (cbrt (- d2 d1))
1538639715.953 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (* (* (/ (* (cbrt (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (* (cbrt (* (- (* d2 d2) (* d1 d1)) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4))))) (cbrt (- d2 d1))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639715.953 * * * * [misc]progress:  [ 356 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639715.953 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639715.955 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639715.968 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639716.008 * * [misc]simplify:  iters left: 4 (327 enodes)
1538639716.446 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))))
1538639716.446 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639716.446 * * * * [misc]progress:  [ 357 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639716.447 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639716.449 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639716.463 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639716.503 * * [misc]simplify:  iters left: 4 (345 enodes)
1538639716.948 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))))
1538639716.948 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639716.948 * * * * [misc]progress:  [ 358 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639716.948 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639716.951 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639716.965 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639717.009 * * [misc]simplify:  iters left: 4 (361 enodes)
1538639717.473 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (+ (pow d1 3) (pow d2 3)))) (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639717.473 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (+ (pow d1 3) (pow d2 3)))) (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639717.473 * * * * [misc]progress:  [ 359 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639717.473 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639717.476 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639717.490 * * [misc]simplify:  iters left: 5 (109 enodes)
1538639717.534 * * [misc]simplify:  iters left: 4 (358 enodes)
1538639717.942 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (+ (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639717.943 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (+ (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639717.944 * * * * [misc]progress:  [ 360 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639717.944 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639717.947 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639717.959 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639717.996 * * [misc]simplify:  iters left: 4 (303 enodes)
1538639718.328 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))))
1538639718.328 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639718.329 * * * * [misc]progress:  [ 361 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639718.329 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639718.332 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639718.344 * * [misc]simplify:  iters left: 5 (93 enodes)
1538639718.380 * * [misc]simplify:  iters left: 4 (297 enodes)
1538639718.724 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))))
1538639718.724 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639718.725 * * * * [misc]progress:  [ 362 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639718.725 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639718.728 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639718.741 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639718.783 * * [misc]simplify:  iters left: 4 (345 enodes)
1538639719.220 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639719.220 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639719.220 * * * * [misc]progress:  [ 363 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639719.221 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639719.224 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639719.238 * * [misc]simplify:  iters left: 5 (109 enodes)
1538639719.279 * * [misc]simplify:  iters left: 4 (340 enodes)
1538639719.710 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* (+ d4 d3) d3) (* d4 d4)))))) (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))))
1538639719.710 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* (+ d4 d3) d3) (* d4 d4)))))) (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639719.710 * * * * [misc]progress:  [ 364 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639719.711 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639719.713 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639719.725 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639719.763 * * [misc]simplify:  iters left: 4 (307 enodes)
1538639720.168 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639720.168 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639720.168 * * * * [misc]progress:  [ 365 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639720.168 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639720.171 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639720.183 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639720.222 * * [misc]simplify:  iters left: 4 (323 enodes)
1538639720.606 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538639720.606 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639720.607 * * * * [misc]progress:  [ 366 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639720.607 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639720.609 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639720.621 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639720.654 * * [misc]simplify:  iters left: 4 (275 enodes)
1538639720.963 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (- d2 d1) (- d3 d4)))))
1538639720.963 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639720.963 * * * * [misc]progress:  [ 367 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639720.963 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639720.966 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639720.977 * * [misc]simplify:  iters left: 5 (86 enodes)
1538639721.010 * * [misc]simplify:  iters left: 4 (269 enodes)
1538639721.326 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639721.326 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639721.327 * * * * [misc]progress:  [ 368 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639721.327 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639721.330 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639721.343 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639721.386 * * [misc]simplify:  iters left: 4 (361 enodes)
1538639721.849 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (+ (pow d1 3) (pow d2 3)))) (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (* d3 d3) (* d4 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (+ d1 d2) d1)))))))
1538639721.849 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (+ (pow d1 3) (pow d2 3)))) (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (* d3 d3) (* d4 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (+ d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639721.849 * * * * [misc]progress:  [ 369 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639721.849 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639721.852 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639721.864 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639721.901 * * [misc]simplify:  iters left: 4 (307 enodes)
1538639722.320 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (+ d4 d3)) (- d3 d4)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639722.320 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (+ d4 d3)) (- d3 d4)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639722.320 * * * * [misc]progress:  [ 370 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639722.321 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639722.324 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639722.339 * * [misc]simplify:  iters left: 5 (109 enodes)
1538639722.383 * * [misc]simplify:  iters left: 4 (374 enodes)
1538639722.855 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639722.855 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639722.856 * * * * [misc]progress:  [ 371 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639722.856 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639722.859 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639722.871 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639722.911 * * [misc]simplify:  iters left: 4 (338 enodes)
1538639723.313 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (* (+ d4 d3) (- (- (* d2 d2) (* d1 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538639723.314 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (* (+ d4 d3) (- (- (* d2 d2) (* d1 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639723.314 * * * * [misc]progress:  [ 372 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639723.314 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639723.317 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639723.328 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639723.364 * * [misc]simplify:  iters left: 4 (297 enodes)
1538639723.707 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d4 d3) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- d3 d4) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639723.707 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ d4 d3) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- d3 d4) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639723.707 * * * * [misc]progress:  [ 373 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639723.708 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639723.710 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639723.721 * * [misc]simplify:  iters left: 5 (86 enodes)
1538639723.756 * * [misc]simplify:  iters left: 4 (291 enodes)
1538639724.109 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ d4 d3)) (* (- d3 d4) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639724.109 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ d4 d3)) (* (- d3 d4) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639724.109 * * * * [misc]progress:  [ 374 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639724.109 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639724.113 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639724.127 * * [misc]simplify:  iters left: 5 (109 enodes)
1538639724.170 * * [misc]simplify:  iters left: 4 (358 enodes)
1538639724.577 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639724.577 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639724.577 * * * * [misc]progress:  [ 375 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639724.578 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639724.580 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639724.593 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639724.632 * * [misc]simplify:  iters left: 4 (323 enodes)
1538639725.016 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))))))
1538639725.016 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639725.016 * * * * [misc]progress:  [ 376 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639725.017 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639725.019 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639725.032 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639725.072 * * [misc]simplify:  iters left: 4 (338 enodes)
1538639725.471 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))))))
1538639725.471 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639725.471 * * * * [misc]progress:  [ 377 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639725.471 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639725.474 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639725.484 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639725.519 * * [misc]simplify:  iters left: 4 (287 enodes)
1538639725.843 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639725.843 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639725.843 * * * * [misc]progress:  [ 378 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639725.843 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639725.846 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639725.856 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639725.889 * * [misc]simplify:  iters left: 4 (269 enodes)
1538639726.160 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639726.160 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639726.161 * * * * [misc]progress:  [ 379 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639726.161 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639726.163 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639726.174 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639726.205 * * [misc]simplify:  iters left: 4 (263 enodes)
1538639726.484 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))))
1538639726.484 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639726.484 * * * * [misc]progress:  [ 380 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639726.484 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639726.487 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639726.500 * * [misc]simplify:  iters left: 5 (97 enodes)
1538639726.536 * * [misc]simplify:  iters left: 4 (304 enodes)
1538639726.866 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639726.866 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639726.866 * * * * [misc]progress:  [ 381 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639726.866 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639726.869 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639726.880 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639726.912 * * [misc]simplify:  iters left: 4 (276 enodes)
1538639727.224 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639727.224 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639727.224 * * * * [misc]progress:  [ 382 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639727.224 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639727.227 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639727.238 * * [misc]simplify:  iters left: 5 (90 enodes)
1538639727.273 * * [misc]simplify:  iters left: 4 (298 enodes)
1538639727.612 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639727.612 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639727.612 * * * * [misc]progress:  [ 383 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639727.613 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639727.615 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639727.625 * * [misc]simplify:  iters left: 5 (83 enodes)
1538639727.658 * * [misc]simplify:  iters left: 4 (270 enodes)
1538639727.932 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (- (* d2 d2) (* d1 d1)) (* (- d3 d4) (+ d1 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))))
1538639727.932 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (- (* d2 d2) (* d1 d1)) (* (- d3 d4) (+ d1 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639727.932 * * * * [misc]progress:  [ 384 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639727.932 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639727.934 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639727.941 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639727.963 * * [misc]simplify:  iters left: 4 (169 enodes)
1538639728.118 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639728.118 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639728.118 * * * * [misc]progress:  [ 385 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639728.119 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639728.120 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639728.128 * * [misc]simplify:  iters left: 5 (63 enodes)
1538639728.151 * * [misc]simplify:  iters left: 4 (181 enodes)
1538639728.326 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (- d2 d1) (- d3 d4)))))
1538639728.326 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639728.326 * * * * [misc]progress:  [ 386 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639728.326 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639728.329 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639728.342 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639728.380 * * [misc]simplify:  iters left: 4 (313 enodes)
1538639728.736 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639728.737 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639728.737 * * * * [misc]progress:  [ 387 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639728.737 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639728.740 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639728.752 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639728.785 * * [misc]simplify:  iters left: 4 (285 enodes)
1538639729.121 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639729.121 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639729.122 * * * * [misc]progress:  [ 388 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639729.122 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639729.124 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639729.136 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639729.171 * * [misc]simplify:  iters left: 4 (307 enodes)
1538639729.554 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (+ (pow d1 3) (pow d2 3)))))
1538639729.554 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (+ (pow d1 3) (pow d2 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639729.555 * * * * [misc]progress:  [ 389 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639729.555 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639729.558 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639729.575 * * [misc]simplify:  iters left: 5 (81 enodes)
1538639729.622 * * [misc]simplify:  iters left: 4 (279 enodes)
1538639730.061 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d4 d3)) (+ d1 d2)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639730.062 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d4 d3)) (+ d1 d2)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639730.062 * * * * [misc]progress:  [ 390 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639730.062 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639730.065 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639730.077 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639730.109 * * [misc]simplify:  iters left: 4 (196 enodes)
1538639730.299 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639730.299 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639730.299 * * * * [misc]progress:  [ 391 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639730.300 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639730.301 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639730.310 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639730.332 * * [misc]simplify:  iters left: 4 (188 enodes)
1538639730.527 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639730.527 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639730.527 * * * * [misc]progress:  [ 392 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639730.527 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639730.530 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639730.541 * * [misc]simplify:  iters left: 5 (93 enodes)
1538639730.578 * * [misc]simplify:  iters left: 4 (297 enodes)
1538639730.897 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))))
1538639730.897 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639730.897 * * * * [misc]progress:  [ 393 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639730.898 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639730.900 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639730.911 * * [misc]simplify:  iters left: 5 (86 enodes)
1538639730.944 * * [misc]simplify:  iters left: 4 (269 enodes)
1538639731.247 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))))
1538639731.247 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639731.247 * * * * [misc]progress:  [ 394 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639731.248 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639731.250 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639731.261 * * [misc]simplify:  iters left: 5 (86 enodes)
1538639731.297 * * [misc]simplify:  iters left: 4 (291 enodes)
1538639731.621 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (- d3 d4) (- d2 d1))) (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639731.621 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (- d3 d4) (- d2 d1))) (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639731.621 * * * * [misc]progress:  [ 395 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639731.621 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639731.623 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639731.634 * * [misc]simplify:  iters left: 5 (79 enodes)
1538639731.665 * * [misc]simplify:  iters left: 4 (263 enodes)
1538639731.931 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1)))))
1538639731.931 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639731.931 * * * * [misc]progress:  [ 396 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639731.931 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639731.933 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639731.941 * * [misc]simplify:  iters left: 5 (65 enodes)
1538639731.965 * * [misc]simplify:  iters left: 4 (194 enodes)
1538639732.136 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639732.136 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639732.136 * * * * [misc]progress:  [ 397 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639732.137 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639732.138 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639732.146 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639732.167 * * [misc]simplify:  iters left: 4 (174 enodes)
1538639732.318 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639732.318 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639732.318 * * * * [misc]progress:  [ 398 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639732.318 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639732.321 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639732.332 * * [misc]simplify:  iters left: 5 (92 enodes)
1538639732.368 * * [misc]simplify:  iters left: 4 (291 enodes)
1538639732.699 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (cbrt (* (* (- (+ d4 d2) (+ d3 d1)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))
1538639732.699 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (cbrt (* (* (- (+ d4 d2) (+ d3 d1)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639732.699 * * * * [misc]progress:  [ 399 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639732.699 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639732.702 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639732.713 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639732.744 * * [misc]simplify:  iters left: 4 (263 enodes)
1538639733.055 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3)))))
1538639733.055 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (* (+ (pow d1 3) (pow d2 3)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639733.055 * * * * [misc]progress:  [ 400 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639733.055 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639733.058 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639733.068 * * [misc]simplify:  iters left: 5 (85 enodes)
1538639733.102 * * [misc]simplify:  iters left: 4 (285 enodes)
1538639733.446 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (- (+ d4 d2) (+ d3 d1))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))))
1538639733.446 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (- (+ d4 d2) (+ d3 d1))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639733.446 * * * * [misc]progress:  [ 401 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639733.446 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639733.449 * * [misc]simplify:  iters left: 6 (33 enodes)
1538639733.459 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639733.490 * * [misc]simplify:  iters left: 4 (257 enodes)
1538639733.764 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))
1538639733.764 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639733.765 * * * * [misc]progress:  [ 402 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639733.765 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639733.767 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639733.774 * * [misc]simplify:  iters left: 5 (64 enodes)
1538639733.797 * * [misc]simplify:  iters left: 4 (189 enodes)
1538639733.977 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d1 3) (pow d2 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))))
1538639733.977 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d1 3) (pow d2 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639733.977 * * * * [misc]progress:  [ 403 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639733.977 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d2 3) (pow d1 3)) (- d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639733.979 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639733.987 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639734.009 * * [misc]simplify:  iters left: 4 (198 enodes)
1538639734.212 * [exit]simplify:  Simplified to (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))) (- (- d3 d4) (- d2 d1)))))
1538639734.212 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))))) (cbrt (* (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))) (- (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639734.212 * * * * [misc]progress:  [ 404 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639734.213 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639734.216 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639734.229 * * [misc]simplify:  iters left: 5 (98 enodes)
1538639734.271 * * [misc]simplify:  iters left: 4 (344 enodes)
1538639734.738 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))))
1538639734.738 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639734.739 * * * * [misc]progress:  [ 405 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639734.739 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639734.742 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639734.756 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639734.799 * * [misc]simplify:  iters left: 4 (362 enodes)
1538639735.270 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639735.270 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639735.270 * * * * [misc]progress:  [ 406 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639735.271 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639735.274 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639735.287 * * [misc]simplify:  iters left: 5 (102 enodes)
1538639735.330 * * [misc]simplify:  iters left: 4 (362 enodes)
1538639735.828 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639735.828 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639735.829 * * * * [misc]progress:  [ 407 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639735.829 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639735.832 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639735.845 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639735.889 * * [misc]simplify:  iters left: 4 (358 enodes)
1538639736.333 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))
1538639736.333 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639736.333 * * * * [misc]progress:  [ 408 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639736.333 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639736.336 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639736.350 * * [misc]simplify:  iters left: 5 (100 enodes)
1538639736.388 * * [misc]simplify:  iters left: 4 (319 enodes)
1538639736.754 * [exit]simplify:  Simplified to (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))))
1538639736.754 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639736.754 * * * * [misc]progress:  [ 409 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639736.755 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639736.757 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639736.770 * * [misc]simplify:  iters left: 5 (96 enodes)
1538639736.807 * * [misc]simplify:  iters left: 4 (311 enodes)
1538639737.194 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (- d2 d1) (- d3 d4)) (- d2 d1)))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))))
1538639737.194 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (- d2 d1) (- d3 d4)) (- d2 d1)))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639737.194 * * * * [misc]progress:  [ 410 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639737.194 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639737.197 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639737.210 * * [misc]simplify:  iters left: 5 (102 enodes)
1538639737.253 * * [misc]simplify:  iters left: 4 (348 enodes)
1538639737.733 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (* (+ d1 d2) (- d2 d1)))))
1538639737.733 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (* (+ d1 d2) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639737.734 * * * * [misc]progress:  [ 411 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639737.734 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639737.737 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639737.750 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639737.793 * * [misc]simplify:  iters left: 4 (343 enodes)
1538639738.263 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- (- d3 d4)) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639738.263 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- (- d3 d4)) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639738.263 * * * * [misc]progress:  [ 412 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639738.264 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639738.266 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639738.276 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639738.314 * * [misc]simplify:  iters left: 4 (302 enodes)
1538639738.755 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639738.755 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639738.755 * * * * [misc]progress:  [ 413 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639738.755 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639738.758 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639738.770 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639738.807 * * [misc]simplify:  iters left: 4 (317 enodes)
1538639739.227 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538639739.227 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639739.227 * * * * [misc]progress:  [ 414 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639739.227 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639739.230 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639739.240 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639739.273 * * [misc]simplify:  iters left: 4 (271 enodes)
1538639739.625 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (* (+ d1 d2) (- d2 d1)))))
1538639739.625 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (* (+ d1 d2) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639739.625 * * * * [misc]progress:  [ 415 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639739.625 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639739.628 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639739.638 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639739.669 * * [misc]simplify:  iters left: 4 (265 enodes)
1538639740.024 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))))
1538639740.024 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639740.024 * * * * [misc]progress:  [ 416 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639740.024 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639740.027 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639740.041 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639740.087 * * [misc]simplify:  iters left: 4 (375 enodes)
1538639740.598 * [exit]simplify:  Simplified to (* (cbrt (* (* (- d2 d1) (+ d1 d2)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (* d3 d3) (* d4 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))))))
1538639740.598 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- d2 d1) (+ d1 d2)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (* d3 d3) (* d4 d4)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639740.599 * * * * [misc]progress:  [ 417 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639740.599 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639740.601 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639740.613 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639740.653 * * [misc]simplify:  iters left: 4 (323 enodes)
1538639741.100 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))))))
1538639741.100 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639741.100 * * * * [misc]progress:  [ 418 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639741.100 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639741.103 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639741.117 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639741.162 * * [misc]simplify:  iters left: 4 (374 enodes)
1538639741.665 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639741.665 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639741.665 * * * * [misc]progress:  [ 419 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639741.665 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639741.668 * * [misc]simplify:  iters left: 6 (38 enodes)
1538639741.680 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639741.721 * * [misc]simplify:  iters left: 4 (337 enodes)
1538639742.158 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (* (- d2 d1) (+ d1 d2)))))
1538639742.158 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (* (- d2 d1) (+ d1 d2))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639742.159 * * * * [misc]progress:  [ 420 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639742.159 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639742.161 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639742.173 * * [misc]simplify:  iters left: 5 (93 enodes)
1538639742.211 * * [misc]simplify:  iters left: 4 (312 enodes)
1538639742.585 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- d3 d4))))) (cbrt (* (* (- (* d2 d2) (* d1 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639742.585 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- d3 d4))))) (cbrt (* (* (- (* d2 d2) (* d1 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639742.585 * * * * [misc]progress:  [ 421 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639742.585 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639742.588 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639742.599 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639742.636 * * [misc]simplify:  iters left: 4 (304 enodes)
1538639743.031 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d4 d3) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- d3 d4) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639743.031 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ d4 d3) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- d3 d4) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639743.031 * * * * [misc]progress:  [ 422 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639743.031 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639743.034 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639743.048 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639743.092 * * [misc]simplify:  iters left: 4 (358 enodes)
1538639743.529 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))) (- (* (+ (* d4 d4) (* (+ d4 d3) d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))))))
1538639743.529 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))) (- (* (+ (* d4 d4) (* (+ d4 d3) d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639743.529 * * * * [misc]progress:  [ 423 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639743.529 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639743.532 * * [misc]simplify:  iters left: 6 (38 enodes)
1538639743.544 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639743.583 * * [misc]simplify:  iters left: 4 (323 enodes)
1538639744.001 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- d2 d1) (- (- d2 d1) (- d3 d4))))))
1538639744.001 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- d2 d1) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639744.001 * * * * [misc]progress:  [ 424 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639744.001 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639744.004 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639744.015 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639744.056 * * [misc]simplify:  iters left: 4 (332 enodes)
1538639744.488 * [exit]simplify:  Simplified to (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639744.489 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639744.489 * * * * [misc]progress:  [ 425 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639744.489 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639744.491 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639744.501 * * [misc]simplify:  iters left: 5 (73 enodes)
1538639744.535 * * [misc]simplify:  iters left: 4 (281 enodes)
1538639744.886 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))))
1538639744.886 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639744.887 * * * * [misc]progress:  [ 426 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639744.887 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639744.889 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639744.898 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639744.929 * * [misc]simplify:  iters left: 4 (262 enodes)
1538639745.232 * [exit]simplify:  Simplified to (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))
1538639745.232 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639745.232 * * * * [misc]progress:  [ 427 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639745.232 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639745.234 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639745.244 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639745.274 * * [misc]simplify:  iters left: 4 (256 enodes)
1538639745.586 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))))
1538639745.586 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639745.586 * * * * [misc]progress:  [ 428 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639745.587 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639745.589 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639745.602 * * [misc]simplify:  iters left: 5 (100 enodes)
1538639745.642 * * [misc]simplify:  iters left: 4 (320 enodes)
1538639746.005 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))))
1538639746.006 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639746.006 * * * * [misc]progress:  [ 429 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639746.006 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639746.009 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639746.020 * * [misc]simplify:  iters left: 5 (93 enodes)
1538639746.057 * * [misc]simplify:  iters left: 4 (292 enodes)
1538639746.404 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (* (- (- d3 d4)) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* d2 d2) (* d1 d1)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))))
1538639746.404 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (* (- (- d3 d4)) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* d2 d2) (* d1 d1)) (* (- (- d2 d1) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639746.404 * * * * [misc]progress:  [ 430 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639746.404 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639746.407 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639746.417 * * [misc]simplify:  iters left: 5 (82 enodes)
1538639746.451 * * [misc]simplify:  iters left: 4 (292 enodes)
1538639746.827 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639746.827 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639746.828 * * * * [misc]progress:  [ 431 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639746.828 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639746.830 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639746.840 * * [misc]simplify:  iters left: 5 (75 enodes)
1538639746.871 * * [misc]simplify:  iters left: 4 (263 enodes)
1538639747.177 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639747.177 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639747.177 * * * * [misc]progress:  [ 432 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639747.178 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639747.179 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639747.186 * * [misc]simplify:  iters left: 5 (58 enodes)
1538639747.208 * * [misc]simplify:  iters left: 4 (181 enodes)
1538639747.409 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639747.409 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639747.410 * * * * [misc]progress:  [ 433 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639747.410 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639747.412 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639747.420 * * [misc]simplify:  iters left: 5 (60 enodes)
1538639747.443 * * [misc]simplify:  iters left: 4 (193 enodes)
1538639747.666 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))) (* (+ d1 d2) (- d2 d1)))))
1538639747.666 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))) (* (+ d1 d2) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639747.666 * * * * [misc]progress:  [ 434 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639747.667 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639747.670 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639747.683 * * [misc]simplify:  iters left: 5 (98 enodes)
1538639747.722 * * [misc]simplify:  iters left: 4 (329 enodes)
1538639748.119 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (* d2 d2) (* d1 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))))
1538639748.119 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (* d2 d2) (* d1 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639748.119 * * * * [misc]progress:  [ 435 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639748.119 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639748.122 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639748.133 * * [misc]simplify:  iters left: 5 (91 enodes)
1538639748.170 * * [misc]simplify:  iters left: 4 (299 enodes)
1538639748.550 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))))))
1538639748.550 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639748.551 * * * * [misc]progress:  [ 436 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639748.551 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639748.554 * * [misc]simplify:  iters left: 6 (34 enodes)
1538639748.564 * * [misc]simplify:  iters left: 5 (80 enodes)
1538639748.600 * * [misc]simplify:  iters left: 4 (301 enodes)
1538639748.993 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639748.993 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639748.994 * * * * [misc]progress:  [ 437 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639748.994 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639748.996 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639749.006 * * [misc]simplify:  iters left: 5 (73 enodes)
1538639749.037 * * [misc]simplify:  iters left: 4 (272 enodes)
1538639749.360 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538639749.361 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639749.361 * * * * [misc]progress:  [ 438 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639749.361 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639749.363 * * [misc]simplify:  iters left: 6 (27 enodes)
1538639749.371 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639749.395 * * [misc]simplify:  iters left: 4 (208 enodes)
1538639749.628 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))))
1538639749.628 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639749.628 * * * * [misc]progress:  [ 439 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639749.628 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639749.630 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639749.637 * * [misc]simplify:  iters left: 5 (58 enodes)
1538639749.660 * * [misc]simplify:  iters left: 4 (200 enodes)
1538639750.365 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- d2 d1) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))))
1538639750.365 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- d2 d1) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639750.365 * * * * [misc]progress:  [ 440 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639750.365 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639750.368 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639750.380 * * [misc]simplify:  iters left: 5 (96 enodes)
1538639750.421 * * [misc]simplify:  iters left: 4 (314 enodes)
1538639750.769 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (- d3 d4) (- d2 d1)))) (* (+ (* (- d1) (+ d1 d2)) (- (* d2 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (- d3 d4) (- d2 d1)))))) (cbrt (* (* (- (* d2 d2) (* d1 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639750.769 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (- d3 d4) (- d2 d1)))) (* (+ (* (- d1) (+ d1 d2)) (- (* d2 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (- d3 d4) (- d2 d1)))))) (cbrt (* (* (- (* d2 d2) (* d1 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639750.769 * * * * [misc]progress:  [ 441 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639750.769 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639750.772 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639750.783 * * [misc]simplify:  iters left: 5 (89 enodes)
1538639750.816 * * [misc]simplify:  iters left: 4 (286 enodes)
1538639751.148 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))) (* (* (+ (- d3 d4) (- d2 d1)) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))
1538639751.148 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))) (* (* (+ (- d3 d4) (- d2 d1)) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639751.148 * * * * [misc]progress:  [ 442 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639751.149 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639751.151 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639751.161 * * [misc]simplify:  iters left: 5 (78 enodes)
1538639751.197 * * [misc]simplify:  iters left: 4 (286 enodes)
1538639751.551 * [exit]simplify:  Simplified to (* (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (+ d1 d2)) (- (- (pow d3 3) (pow d4 3)))) (* (* (+ (- d3 d4) (- d2 d1)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))))))
1538639751.551 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (+ d1 d2)) (- (- (pow d3 3) (pow d4 3)))) (* (* (+ (- d3 d4) (- d2 d1)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639751.551 * * * * [misc]progress:  [ 443 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639751.551 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639751.555 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639751.564 * * [misc]simplify:  iters left: 5 (71 enodes)
1538639751.593 * * [misc]simplify:  iters left: 4 (257 enodes)
1538639751.889 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1)))))
1538639751.890 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639751.890 * * * * [misc]progress:  [ 444 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639751.890 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639751.892 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639751.899 * * [misc]simplify:  iters left: 5 (62 enodes)
1538639751.923 * * [misc]simplify:  iters left: 4 (206 enodes)
1538639752.142 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639752.142 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639752.142 * * * * [misc]progress:  [ 445 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639752.142 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639752.144 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639752.151 * * [misc]simplify:  iters left: 5 (57 enodes)
1538639752.172 * * [misc]simplify:  iters left: 4 (186 enodes)
1538639752.369 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- d2 d1) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))
1538639752.369 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- d2 d1) (- (- d2 d1) (- d3 d4))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639752.369 * * * * [misc]progress:  [ 446 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639752.370 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639752.372 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639752.384 * * [misc]simplify:  iters left: 5 (95 enodes)
1538639752.422 * * [misc]simplify:  iters left: 4 (308 enodes)
1538639752.792 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (cbrt (* (* (- d2 d1) (+ d1 d2)) (* (- (+ d4 d2) (+ d3 d1)) (+ (pow d3 3) (pow d4 3))))))
1538639752.792 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (cbrt (* (* (- d2 d1) (+ d1 d2)) (* (- (+ d4 d2) (+ d3 d1)) (+ (pow d3 3) (pow d4 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639752.792 * * * * [misc]progress:  [ 447 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639752.793 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639752.795 * * [misc]simplify:  iters left: 6 (32 enodes)
1538639752.805 * * [misc]simplify:  iters left: 5 (77 enodes)
1538639752.836 * * [misc]simplify:  iters left: 4 (260 enodes)
1538639753.189 * [exit]simplify:  Simplified to (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (+ d4 d2) (+ d3 d1)))))))
1538639753.189 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (+ d4 d2) (+ d3 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639753.189 * * * * [misc]progress:  [ 448 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639753.189 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639753.192 * * [misc]simplify:  iters left: 6 (35 enodes)
1538639753.203 * * [misc]simplify:  iters left: 5 (88 enodes)
1538639753.240 * * [misc]simplify:  iters left: 4 (301 enodes)
1538639753.619 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (- (+ d4 d2) (+ d3 d1))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3)))))
1538639753.619 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (- (+ d4 d2) (+ d3 d1))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639753.620 * * * * [misc]progress:  [ 449 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639753.621 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639753.623 * * [misc]simplify:  iters left: 6 (30 enodes)
1538639753.632 * * [misc]simplify:  iters left: 5 (70 enodes)
1538639753.661 * * [misc]simplify:  iters left: 4 (249 enodes)
1538639753.970 * [exit]simplify:  Simplified to (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))) (- (+ d4 d2) (+ d3 d1)))))
1538639753.970 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))) (- (+ d4 d2) (+ d3 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639753.970 * * * * [misc]progress:  [ 450 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639753.970 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639753.972 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639753.980 * * [misc]simplify:  iters left: 5 (61 enodes)
1538639754.003 * * [misc]simplify:  iters left: 4 (201 enodes)
1538639754.234 * [exit]simplify:  Simplified to (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))))
1538639754.234 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639754.234 * * * * [misc]progress:  [ 451 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639754.235 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- d3 d4))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639754.236 * * [misc]simplify:  iters left: 6 (25 enodes)
1538639754.244 * * [misc]simplify:  iters left: 5 (59 enodes)
1538639754.269 * * [misc]simplify:  iters left: 4 (210 enodes)
1538639754.522 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))))
1538639754.522 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (- d2 d1))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639754.523 * * * * [misc]progress:  [ 452 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639754.523 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639754.526 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639754.541 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639754.670 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639754.670 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639754.670 * * * * [misc]progress:  [ 453 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639754.670 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639754.673 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639754.691 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639754.820 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639754.820 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639754.821 * * * * [misc]progress:  [ 454 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639754.821 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639754.824 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639754.841 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639754.973 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639754.973 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639754.973 * * * * [misc]progress:  [ 455 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639754.973 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639754.978 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639754.995 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639755.126 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639755.126 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639755.126 * * * * [misc]progress:  [ 456 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639755.126 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639755.129 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639755.145 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639755.269 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639755.269 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639755.269 * * * * [misc]progress:  [ 457 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639755.269 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639755.273 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639755.289 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639755.414 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639755.414 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639755.414 * * * * [misc]progress:  [ 458 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639755.414 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639755.417 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639755.433 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639755.563 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639755.563 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639755.563 * * * * [misc]progress:  [ 459 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639755.564 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639755.568 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639755.585 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639755.713 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639755.713 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639755.713 * * * * [misc]progress:  [ 460 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639755.713 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639755.717 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639755.732 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639755.858 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639755.858 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639755.858 * * * * [misc]progress:  [ 461 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639755.858 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639755.861 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639755.880 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639756.006 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639756.006 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.006 * * * * [misc]progress:  [ 462 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.006 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639756.010 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639756.026 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639756.147 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639756.147 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.147 * * * * [misc]progress:  [ 463 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.147 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639756.150 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639756.168 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639756.290 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639756.290 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.290 * * * * [misc]progress:  [ 464 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.290 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639756.293 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639756.309 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639756.442 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639756.442 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.442 * * * * [misc]progress:  [ 465 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.443 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639756.446 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639756.463 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639756.589 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639756.589 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.589 * * * * [misc]progress:  [ 466 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.589 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639756.593 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639756.609 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639756.741 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639756.741 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.742 * * * * [misc]progress:  [ 467 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.742 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639756.745 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639756.763 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639756.892 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639756.893 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639756.893 * * * * [misc]progress:  [ 468 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639756.893 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639756.896 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639756.913 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639757.037 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639757.037 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.037 * * * * [misc]progress:  [ 469 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.037 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639757.041 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639757.058 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639757.181 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639757.181 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.182 * * * * [misc]progress:  [ 470 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.182 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639757.185 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639757.202 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639757.331 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639757.332 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.332 * * * * [misc]progress:  [ 471 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.332 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639757.335 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639757.353 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639757.480 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639757.480 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.480 * * * * [misc]progress:  [ 472 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.481 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639757.484 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639757.501 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639757.629 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639757.629 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.629 * * * * [misc]progress:  [ 473 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.630 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639757.633 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639757.651 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639757.772 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538639757.772 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.772 * * * * [misc]progress:  [ 474 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.773 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639757.776 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639757.793 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639757.912 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538639757.912 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639757.912 * * * * [misc]progress:  [ 475 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639757.913 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639757.916 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639757.933 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639758.053 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639758.053 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639758.053 * * * * [misc]progress:  [ 476 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639758.053 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639758.056 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639758.074 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639758.198 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639758.198 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639758.198 * * * * [misc]progress:  [ 477 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639758.199 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639758.202 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639758.218 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639758.338 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639758.338 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639758.339 * * * * [misc]progress:  [ 478 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639758.339 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639758.342 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639758.360 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639758.482 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639758.482 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639758.482 * * * * [misc]progress:  [ 479 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639758.483 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639758.486 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639758.503 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639758.622 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639758.622 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639758.623 * * * * [misc]progress:  [ 480 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639758.623 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639758.626 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639758.641 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639758.697 * * [misc]simplify:  iters left: 4 (469 enodes)
1538639759.593 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639759.593 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639759.593 * * * * [misc]progress:  [ 481 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639759.594 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639759.597 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639759.612 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639759.670 * * [misc]simplify:  iters left: 4 (490 enodes)
1538639760.584 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639760.584 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639760.584 * * * * [misc]progress:  [ 482 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639760.585 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639760.588 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639760.603 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639760.727 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639760.728 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639760.728 * * * * [misc]progress:  [ 483 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639760.728 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639760.731 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639760.748 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639760.870 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639760.871 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639760.871 * * * * [misc]progress:  [ 484 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639760.871 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639760.874 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639760.893 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639761.016 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639761.016 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639761.016 * * * * [misc]progress:  [ 485 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639761.016 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639761.020 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639761.037 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639761.157 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639761.158 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639761.158 * * * * [misc]progress:  [ 486 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639761.158 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639761.161 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639761.176 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639761.235 * * [misc]simplify:  iters left: 4 (496 enodes)
1538639762.165 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639762.165 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639762.165 * * * * [misc]progress:  [ 487 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639762.165 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639762.168 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639762.183 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639762.243 * * [misc]simplify:  iters left: 4 (497 enodes)
1538639763.190 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639763.191 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639763.191 * * * * [misc]progress:  [ 488 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639763.191 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639763.194 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639763.209 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639763.330 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639763.330 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639763.330 * * * * [misc]progress:  [ 489 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639763.331 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639763.334 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639763.350 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639763.468 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639763.469 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639763.469 * * * * [misc]progress:  [ 490 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639763.469 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639763.472 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639763.490 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639763.610 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639763.610 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639763.610 * * * * [misc]progress:  [ 491 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639763.610 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639763.613 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639763.630 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639763.748 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639763.748 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639763.748 * * * * [misc]progress:  [ 492 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639763.749 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639763.752 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639763.767 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639763.826 * * [misc]simplify:  iters left: 4 (494 enodes)
1538639764.730 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639764.730 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639764.730 * * * * [misc]progress:  [ 493 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639764.730 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639764.733 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639764.749 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639764.805 * * [misc]simplify:  iters left: 4 (483 enodes)
1538639765.688 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639765.688 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639765.688 * * * * [misc]progress:  [ 494 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639765.688 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639765.691 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639765.706 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639765.829 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639765.829 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639765.829 * * * * [misc]progress:  [ 495 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639765.829 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639765.832 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639765.849 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639765.967 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639765.967 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639765.968 * * * * [misc]progress:  [ 496 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639765.968 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639765.971 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639765.987 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639766.109 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639766.109 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639766.109 * * * * [misc]progress:  [ 497 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639766.109 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639766.113 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639766.130 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639766.248 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639766.248 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639766.248 * * * * [misc]progress:  [ 498 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639766.248 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639766.251 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639766.266 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639766.326 * * [misc]simplify:  iters left: 4 (492 enodes)
1538639767.227 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639767.227 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639767.227 * * * * [misc]progress:  [ 499 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639767.228 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639767.231 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639767.246 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639767.353 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639767.353 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639767.354 * * * * [misc]progress:  [ 500 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639767.354 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639767.357 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639767.373 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639767.496 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639767.496 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639767.496 * * * * [misc]progress:  [ 501 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639767.497 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639767.500 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639767.518 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639767.642 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639767.642 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639767.642 * * * * [misc]progress:  [ 502 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639767.643 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639767.646 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639767.663 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639767.790 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3)))))))))
1538639767.790 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639767.790 * * * * [misc]progress:  [ 503 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639767.790 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639767.794 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639767.812 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639767.938 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639767.938 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639767.938 * * * * [misc]progress:  [ 504 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639767.938 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639767.942 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639767.958 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639768.077 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639768.077 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.077 * * * * [misc]progress:  [ 505 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.077 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639768.080 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639768.097 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639768.217 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639768.217 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.217 * * * * [misc]progress:  [ 506 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.218 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639768.222 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639768.239 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639768.364 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639768.364 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.364 * * * * [misc]progress:  [ 507 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.364 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639768.368 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639768.385 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639768.506 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639768.506 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.506 * * * * [misc]progress:  [ 508 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.506 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639768.510 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639768.528 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639768.649 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3)))))))))
1538639768.649 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.649 * * * * [misc]progress:  [ 509 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.649 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639768.653 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639768.670 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639768.789 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639768.789 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.789 * * * * [misc]progress:  [ 510 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.790 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639768.793 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639768.811 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639768.927 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))))
1538639768.927 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639768.927 * * * * [misc]progress:  [ 511 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639768.927 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639768.931 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639768.949 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639769.066 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))))
1538639769.066 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.066 * * * * [misc]progress:  [ 512 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.066 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639769.069 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639769.085 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639769.212 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639769.212 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.212 * * * * [misc]progress:  [ 513 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.213 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639769.216 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639769.231 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639769.345 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))
1538639769.345 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.345 * * * * [misc]progress:  [ 514 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.345 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639769.350 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639769.367 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639769.492 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3)))))))))
1538639769.492 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.493 * * * * [misc]progress:  [ 515 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.493 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639769.496 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639769.511 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639769.630 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639769.630 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.630 * * * * [misc]progress:  [ 516 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.631 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639769.634 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639769.649 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639769.761 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639769.762 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.762 * * * * [misc]progress:  [ 517 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.762 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639769.765 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639769.781 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639769.894 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))))
1538639769.894 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639769.895 * * * * [misc]progress:  [ 518 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639769.895 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639769.900 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639769.917 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639770.041 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639770.041 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.041 * * * * [misc]progress:  [ 519 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.041 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639770.044 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639770.060 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639770.175 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639770.176 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.176 * * * * [misc]progress:  [ 520 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.176 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639770.179 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639770.196 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639770.320 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3)))))))))
1538639770.320 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.321 * * * * [misc]progress:  [ 521 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.321 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639770.324 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639770.339 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639770.449 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)) (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3))) (- (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))))
1538639770.449 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)) (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3))) (- (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.449 * * * * [misc]progress:  [ 522 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.449 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639770.452 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639770.468 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639770.577 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639770.577 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.578 * * * * [misc]progress:  [ 523 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.578 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639770.581 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639770.596 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639770.706 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))))
1538639770.706 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.706 * * * * [misc]progress:  [ 524 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.706 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639770.710 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639770.726 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639770.846 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639770.846 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639770.846 * * * * [misc]progress:  [ 525 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639770.846 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639770.849 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639770.866 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639770.923 * * [misc]simplify:  iters left: 4 (496 enodes)
1538639771.866 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639771.866 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639771.867 * * * * [misc]progress:  [ 526 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639771.867 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639771.870 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639771.889 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639772.006 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639772.006 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639772.006 * * * * [misc]progress:  [ 527 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639772.007 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639772.010 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639772.025 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639772.135 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639772.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639772.135 * * * * [misc]progress:  [ 528 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639772.135 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639772.138 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639772.152 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639772.204 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639773.013 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639773.013 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639773.013 * * * * [misc]progress:  [ 529 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639773.013 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639773.016 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639773.031 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639773.085 * * [misc]simplify:  iters left: 4 (458 enodes)
1538639773.926 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))))
1538639773.926 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639773.926 * * * * [misc]progress:  [ 530 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639773.927 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639773.930 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639773.947 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639774.070 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639774.070 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639774.070 * * * * [misc]progress:  [ 531 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639774.070 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639774.073 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639774.088 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639774.201 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))))
1538639774.201 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639774.201 * * * * [misc]progress:  [ 532 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639774.202 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639774.205 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639774.224 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639774.345 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639774.345 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639774.345 * * * * [misc]progress:  [ 533 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639774.346 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639774.349 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639774.365 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639774.484 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639774.484 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639774.484 * * * * [misc]progress:  [ 534 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639774.485 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639774.490 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639774.508 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639774.565 * * [misc]simplify:  iters left: 4 (464 enodes)
1538639775.422 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639775.422 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639775.422 * * * * [misc]progress:  [ 535 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639775.422 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639775.425 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639775.439 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639775.495 * * [misc]simplify:  iters left: 4 (465 enodes)
1538639776.366 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639776.367 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639776.367 * * * * [misc]progress:  [ 536 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639776.367 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639776.370 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639776.386 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639776.504 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639776.504 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639776.504 * * * * [misc]progress:  [ 537 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639776.505 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639776.507 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639776.524 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639776.581 * * [misc]simplify:  iters left: 4 (489 enodes)
1538639777.528 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639777.528 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639777.529 * * * * [misc]progress:  [ 538 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639777.529 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639777.533 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639777.563 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639777.681 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639777.681 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639777.681 * * * * [misc]progress:  [ 539 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639777.682 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639777.685 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639777.700 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639777.761 * * [misc]simplify:  iters left: 4 (498 enodes)
1538639778.667 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))))
1538639778.667 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639778.667 * * * * [misc]progress:  [ 540 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639778.668 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639778.671 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639778.685 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639778.741 * * [misc]simplify:  iters left: 4 (462 enodes)
1538639779.570 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639779.570 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639779.570 * * * * [misc]progress:  [ 541 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639779.570 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639779.573 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639779.587 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639779.643 * * [misc]simplify:  iters left: 4 (451 enodes)
1538639780.448 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2)))))))))
1538639780.448 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639780.448 * * * * [misc]progress:  [ 542 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639780.448 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639780.451 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639780.467 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639780.587 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639780.587 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639780.587 * * * * [misc]progress:  [ 543 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639780.588 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639780.591 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639780.608 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639780.723 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639780.723 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639780.723 * * * * [misc]progress:  [ 544 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639780.723 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639780.726 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639780.742 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639780.854 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4)))))))))
1538639780.854 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639780.854 * * * * [misc]progress:  [ 545 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639780.854 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639780.857 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639780.874 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639780.982 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (- d2 d1) (- d3 d4)))))
1538639780.982 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639780.982 * * * * [misc]progress:  [ 546 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639780.983 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639780.985 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639781.000 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639781.055 * * [misc]simplify:  iters left: 4 (460 enodes)
1538639781.878 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639781.878 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639781.878 * * * * [misc]progress:  [ 547 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639781.878 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639781.881 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639781.897 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639781.952 * * [misc]simplify:  iters left: 4 (469 enodes)
1538639782.805 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639782.805 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639782.805 * * * * [misc]progress:  [ 548 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639782.805 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639782.809 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639782.825 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639782.955 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639782.955 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639782.956 * * * * [misc]progress:  [ 549 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639782.956 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639782.959 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639782.976 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639783.108 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639783.108 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639783.108 * * * * [misc]progress:  [ 550 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639783.109 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639783.112 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639783.128 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639783.259 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639783.259 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639783.259 * * * * [misc]progress:  [ 551 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639783.260 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639783.263 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639783.280 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639783.412 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639783.412 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639783.412 * * * * [misc]progress:  [ 552 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639783.412 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639783.416 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639783.432 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639783.556 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639783.556 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639783.556 * * * * [misc]progress:  [ 553 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639783.557 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639783.560 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639783.576 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639783.703 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639783.703 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639783.703 * * * * [misc]progress:  [ 554 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639783.703 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639783.707 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639783.725 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639783.855 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639783.855 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639783.855 * * * * [misc]progress:  [ 555 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639783.856 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639783.859 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639783.877 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639784.006 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639784.006 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.006 * * * * [misc]progress:  [ 556 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.007 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639784.010 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639784.028 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639784.152 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639784.152 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.152 * * * * [misc]progress:  [ 557 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.153 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639784.156 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639784.174 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639784.299 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639784.299 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.299 * * * * [misc]progress:  [ 558 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.299 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639784.303 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639784.321 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639784.439 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639784.439 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.439 * * * * [misc]progress:  [ 559 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.439 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639784.443 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639784.460 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639784.578 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639784.578 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.578 * * * * [misc]progress:  [ 560 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.579 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639784.582 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639784.599 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639784.733 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))))
1538639784.733 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.733 * * * * [misc]progress:  [ 561 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.733 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639784.736 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639784.755 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639784.883 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))))
1538639784.883 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639784.883 * * * * [misc]progress:  [ 562 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639784.883 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639784.887 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639784.904 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639785.036 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639785.036 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.037 * * * * [misc]progress:  [ 563 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.037 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639785.040 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.059 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639785.188 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639785.188 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.189 * * * * [misc]progress:  [ 564 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.189 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639785.192 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.210 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639785.335 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538639785.335 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.335 * * * * [misc]progress:  [ 565 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.336 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639785.339 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.358 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639785.483 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639785.483 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.483 * * * * [misc]progress:  [ 566 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.484 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639785.487 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.504 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639785.634 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639785.634 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.634 * * * * [misc]progress:  [ 567 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.635 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639785.638 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.657 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639785.784 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639785.784 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.784 * * * * [misc]progress:  [ 568 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.784 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639785.788 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.805 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639785.937 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639785.937 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639785.937 * * * * [misc]progress:  [ 569 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639785.937 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639785.941 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639785.959 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639786.079 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ d4 d3))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639786.079 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)) (* (- (* d2 d2) (* d1 d1)) (+ d4 d3))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.079 * * * * [misc]progress:  [ 570 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.079 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639786.083 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639786.100 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639786.218 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639786.218 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.218 * * * * [misc]progress:  [ 571 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.218 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639786.222 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639786.239 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639786.357 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))))
1538639786.357 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.357 * * * * [misc]progress:  [ 572 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.358 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639786.361 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639786.379 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639786.500 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639786.501 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.501 * * * * [misc]progress:  [ 573 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.501 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639786.504 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639786.522 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639786.642 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639786.642 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.642 * * * * [misc]progress:  [ 574 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.643 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639786.646 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639786.662 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639786.783 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639786.783 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.783 * * * * [misc]progress:  [ 575 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.783 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639786.787 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639786.806 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639786.920 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639786.920 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639786.921 * * * * [misc]progress:  [ 576 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639786.921 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639786.924 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639786.940 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639786.997 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639787.830 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- d2 d1))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639787.830 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- d2 d1))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639787.831 * * * * [misc]progress:  [ 577 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639787.831 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639787.834 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639787.850 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639787.909 * * [misc]simplify:  iters left: 4 (496 enodes)
1538639788.777 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (- (* d2 d2) (* d1 d1)) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639788.777 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (- (* d2 d2) (* d1 d1)) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639788.777 * * * * [misc]progress:  [ 578 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639788.778 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639788.781 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639788.797 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639788.921 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538639788.921 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639788.921 * * * * [misc]progress:  [ 579 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639788.922 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639788.925 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639788.942 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639789.063 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639789.063 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.064 * * * * [misc]progress:  [ 580 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.064 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639789.067 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639789.085 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639789.206 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538639789.206 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.206 * * * * [misc]progress:  [ 581 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.206 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639789.210 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639789.227 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639789.345 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538639789.345 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.345 * * * * [misc]progress:  [ 582 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.345 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639789.348 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639789.364 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639789.471 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538639789.471 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.472 * * * * [misc]progress:  [ 583 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.472 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639789.475 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639789.490 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639789.598 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639789.598 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.598 * * * * [misc]progress:  [ 584 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.599 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639789.602 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639789.618 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639789.738 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639789.739 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.739 * * * * [misc]progress:  [ 585 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.739 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639789.742 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639789.760 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639789.878 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (- d2 d1) (- d3 d4)))))
1538639789.879 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639789.879 * * * * [misc]progress:  [ 586 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639789.879 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639789.882 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639789.898 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639790.016 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639790.016 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639790.016 * * * * [misc]progress:  [ 587 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639790.016 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639790.020 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639790.036 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639790.150 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))))
1538639790.150 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639790.150 * * * * [misc]progress:  [ 588 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639790.151 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639790.154 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639790.169 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639790.276 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639790.276 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639790.276 * * * * [misc]progress:  [ 589 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639790.277 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639790.280 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639790.295 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639790.354 * * [misc]simplify:  iters left: 4 (490 enodes)
1538639791.659 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639791.659 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639791.659 * * * * [misc]progress:  [ 590 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639791.660 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639791.663 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639791.679 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639791.803 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639791.803 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639791.804 * * * * [misc]progress:  [ 591 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639791.804 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639791.807 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639791.825 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639791.938 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639791.938 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639791.939 * * * * [misc]progress:  [ 592 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639791.939 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639791.944 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639791.960 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639792.084 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))))
1538639792.084 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639792.084 * * * * [misc]progress:  [ 593 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639792.084 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639792.088 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639792.104 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639792.220 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (- d2 d1) (- d3 d4)))))
1538639792.220 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (pow d2 3) (pow d1 3)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639792.220 * * * * [misc]progress:  [ 594 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639792.221 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639792.224 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639792.239 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639792.300 * * [misc]simplify:  iters left: 4 (499 enodes)
1538639793.148 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639793.148 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d2 d1))) (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.148 * * * * [misc]progress:  [ 595 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.148 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639793.152 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639793.167 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639793.276 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d2 d1))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639793.276 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d2 d1))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* (+ d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.277 * * * * [misc]progress:  [ 596 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.277 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639793.280 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639793.297 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639793.420 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639793.420 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.420 * * * * [misc]progress:  [ 597 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.421 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639793.424 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639793.443 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639793.566 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538639793.566 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.566 * * * * [misc]progress:  [ 598 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.566 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639793.570 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639793.587 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639793.712 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639793.712 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.712 * * * * [misc]progress:  [ 599 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.712 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639793.716 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639793.735 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639793.857 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (- (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))))
1538639793.857 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (- (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.857 * * * * [misc]progress:  [ 600 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.857 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639793.861 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639793.878 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639793.997 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639793.997 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639793.997 * * * * [misc]progress:  [ 601 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639793.997 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639794.000 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639794.017 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639794.137 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))))
1538639794.137 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.138 * * * * [misc]progress:  [ 602 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.139 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639794.142 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639794.159 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639794.281 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639794.281 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.282 * * * * [misc]progress:  [ 603 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.282 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639794.285 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639794.304 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639794.423 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639794.423 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.423 * * * * [misc]progress:  [ 604 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.423 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639794.427 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639794.444 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639794.561 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639794.561 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.562 * * * * [misc]progress:  [ 605 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.562 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639794.565 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639794.583 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639794.701 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639794.701 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.701 * * * * [misc]progress:  [ 606 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.701 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639794.704 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639794.724 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639794.835 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639794.835 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.835 * * * * [misc]progress:  [ 607 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.835 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639794.839 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639794.857 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639794.970 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639794.971 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639794.971 * * * * [misc]progress:  [ 608 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639794.971 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639794.974 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639794.991 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639795.118 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639795.118 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.118 * * * * [misc]progress:  [ 609 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.119 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639795.122 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639795.137 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639795.251 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639795.251 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.251 * * * * [misc]progress:  [ 610 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.252 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639795.255 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639795.274 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639795.398 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639795.398 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.398 * * * * [misc]progress:  [ 611 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.399 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639795.402 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639795.417 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639795.532 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639795.532 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.532 * * * * [misc]progress:  [ 612 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.533 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639795.536 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639795.551 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639795.664 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ d4 d3) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639795.664 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ d4 d3) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.664 * * * * [misc]progress:  [ 613 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.665 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639795.668 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639795.683 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639795.796 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639795.796 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.796 * * * * [misc]progress:  [ 614 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.796 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639795.800 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639795.817 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639795.940 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639795.940 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639795.940 * * * * [misc]progress:  [ 615 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639795.940 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639795.943 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639795.961 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639796.073 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (* (+ d4 d3) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639796.073 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (* (+ d4 d3) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.073 * * * * [misc]progress:  [ 616 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.073 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639796.077 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639796.094 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639796.214 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639796.214 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.214 * * * * [misc]progress:  [ 617 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.214 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639796.217 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639796.233 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639796.341 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d1 d2) (* (+ d4 d3) (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (+ d1 d2) (* (+ d4 d3) (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639796.341 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d1 d2) (* (+ d4 d3) (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (+ d1 d2) (* (+ d4 d3) (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.341 * * * * [misc]progress:  [ 618 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.341 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639796.344 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639796.360 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639796.466 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639796.466 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.466 * * * * [misc]progress:  [ 619 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.467 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639796.470 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639796.485 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639796.592 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4)) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639796.592 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4)) (* (+ d1 d2) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.592 * * * * [misc]progress:  [ 620 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.592 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639796.596 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639796.613 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639796.731 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639796.731 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.731 * * * * [misc]progress:  [ 621 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.731 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639796.734 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639796.750 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639796.858 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639796.858 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.858 * * * * [misc]progress:  [ 622 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.858 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639796.862 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639796.879 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639796.994 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639796.994 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639796.995 * * * * [misc]progress:  [ 623 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639796.995 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639796.998 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639797.014 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639797.118 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639797.118 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639797.119 * * * * [misc]progress:  [ 624 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639797.119 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639797.122 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639797.136 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639797.190 * * [misc]simplify:  iters left: 4 (443 enodes)
1538639797.980 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639797.980 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639797.980 * * * * [misc]progress:  [ 625 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639797.980 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639797.984 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639797.999 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639798.056 * * [misc]simplify:  iters left: 4 (465 enodes)
1538639798.861 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639798.861 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639798.862 * * * * [misc]progress:  [ 626 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639798.862 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639798.865 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639798.882 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639799.001 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639799.001 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639799.001 * * * * [misc]progress:  [ 627 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639799.001 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639799.004 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639799.020 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639799.128 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639799.128 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639799.128 * * * * [misc]progress:  [ 628 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639799.128 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639799.132 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639799.150 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639799.264 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639799.264 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639799.264 * * * * [misc]progress:  [ 629 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639799.264 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639799.267 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639799.284 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639799.389 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639799.389 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639799.389 * * * * [misc]progress:  [ 630 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639799.390 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639799.393 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639799.408 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639799.465 * * [misc]simplify:  iters left: 4 (471 enodes)
1538639800.273 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639800.273 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639800.273 * * * * [misc]progress:  [ 631 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639800.274 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639800.277 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639800.291 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639800.347 * * [misc]simplify:  iters left: 4 (471 enodes)
1538639801.189 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639801.189 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639801.189 * * * * [misc]progress:  [ 632 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639801.190 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639801.193 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639801.210 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639801.324 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639801.324 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639801.325 * * * * [misc]progress:  [ 633 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639801.325 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639801.328 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639801.343 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639801.402 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639802.303 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (- d3 d4) (- d2 d1)))) (* (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))) (* (* (- d3 d4) (+ d4 d3)) (+ (- d3 d4) (- d2 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))))))))
1538639802.303 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (- d3 d4) (- d2 d1)))) (* (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))) (* (* (- d3 d4) (+ d4 d3)) (+ (- d3 d4) (- d2 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639802.303 * * * * [misc]progress:  [ 634 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639802.303 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639802.306 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639802.323 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639802.435 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639802.435 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (* (* (+ d4 d3) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639802.435 * * * * [misc]progress:  [ 635 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639802.435 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639802.438 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639802.453 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639802.512 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639803.380 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (- (* d2 d2) (* d1 d1)) (+ (* d2 d2) (* d1 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639803.381 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (- (* d2 d2) (* d1 d1)) (+ (* d2 d2) (* d1 (+ d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639803.381 * * * * [misc]progress:  [ 636 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639803.381 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639803.384 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639803.399 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639803.454 * * [misc]simplify:  iters left: 4 (468 enodes)
1538639804.260 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639804.261 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639804.261 * * * * [misc]progress:  [ 637 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639804.261 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639804.264 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639804.278 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639804.335 * * [misc]simplify:  iters left: 4 (458 enodes)
1538639805.112 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639805.112 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639805.112 * * * * [misc]progress:  [ 638 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639805.113 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639805.116 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639805.133 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639805.249 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (* (+ d4 d3) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639805.249 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (* (+ d4 d3) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639805.249 * * * * [misc]progress:  [ 639 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639805.250 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639805.253 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639805.270 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639805.380 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3)))))
1538639805.380 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639805.380 * * * * [misc]progress:  [ 640 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639805.380 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639805.383 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639805.398 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639805.508 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639805.508 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639805.508 * * * * [misc]progress:  [ 641 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639805.508 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639805.511 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639805.526 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639805.586 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639806.468 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (* (+ d1 d2) (- d2 d1)) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639806.468 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (* (+ d1 d2) (- d2 d1)) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639806.468 * * * * [misc]progress:  [ 642 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639806.468 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639806.471 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639806.487 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639806.544 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639807.338 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3)))))
1538639807.339 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* (- d1 d2) d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639807.339 * * * * [misc]progress:  [ 643 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639807.339 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639807.342 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639807.357 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639807.414 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639808.218 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 d1) (* (- d2 d1) d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639808.218 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 d1) (* (- d2 d1) d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- d2 d1) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639808.218 * * * * [misc]progress:  [ 644 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639808.219 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639808.222 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639808.236 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639808.297 * * [misc]simplify:  iters left: 4 (490 enodes)
1538639809.188 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639809.188 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639809.188 * * * * [misc]progress:  [ 645 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639809.189 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639809.192 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639809.208 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639809.268 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639810.116 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- (- d3 d4))))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639810.116 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- (- d3 d4))))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639810.116 * * * * [misc]progress:  [ 646 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639810.116 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639810.119 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639810.135 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639810.246 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639810.246 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639810.247 * * * * [misc]progress:  [ 647 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639810.247 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639810.250 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639810.267 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639810.379 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639810.379 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639810.379 * * * * [misc]progress:  [ 648 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639810.379 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639810.383 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639810.400 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639810.455 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639811.221 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639811.221 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639811.221 * * * * [misc]progress:  [ 649 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639811.221 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639811.225 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639811.240 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639811.297 * * [misc]simplify:  iters left: 4 (469 enodes)
1538639812.073 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639812.074 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639812.074 * * * * [misc]progress:  [ 650 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639812.074 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639812.077 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639812.093 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639812.208 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639812.208 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639812.208 * * * * [misc]progress:  [ 651 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639812.209 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639812.212 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639812.228 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639812.344 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (+ (pow d3 3) (pow d4 3)))))
1538639812.344 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639812.344 * * * * [misc]progress:  [ 652 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639812.345 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639812.348 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639812.364 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639812.478 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639812.478 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639812.478 * * * * [misc]progress:  [ 653 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639812.478 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639812.481 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639812.498 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639812.614 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (+ (pow d3 3) (pow d4 3)))))
1538639812.614 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639812.614 * * * * [misc]progress:  [ 654 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639812.614 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639812.617 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639812.633 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639812.693 * * [misc]simplify:  iters left: 4 (494 enodes)
1538639813.530 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))))))))
1538639813.530 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639813.530 * * * * [misc]progress:  [ 655 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639813.530 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639813.534 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639813.550 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639813.609 * * [misc]simplify:  iters left: 4 (497 enodes)
1538639814.439 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))))))
1538639814.439 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 d3) (* (+ d4 d3) d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639814.439 * * * * [misc]progress:  [ 656 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639814.439 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639814.442 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639814.458 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639814.573 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639814.573 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639814.573 * * * * [misc]progress:  [ 657 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639814.574 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639814.577 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639814.592 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639814.653 * * [misc]simplify:  iters left: 4 (496 enodes)
1538639815.479 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))))
1538639815.479 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639815.480 * * * * [misc]progress:  [ 658 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639815.480 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639815.483 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639815.499 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639815.615 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639815.615 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639815.615 * * * * [misc]progress:  [ 659 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639815.616 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639815.619 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639815.635 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639815.750 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639815.750 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639815.750 * * * * [misc]progress:  [ 660 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639815.750 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639815.754 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639815.771 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639815.830 * * [misc]simplify:  iters left: 4 (497 enodes)
1538639816.609 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))))
1538639816.609 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639816.609 * * * * [misc]progress:  [ 661 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639816.609 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639816.612 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639816.629 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639816.737 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639816.737 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639816.737 * * * * [misc]progress:  [ 662 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639816.737 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639816.741 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639816.757 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639816.871 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639816.871 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639816.871 * * * * [misc]progress:  [ 663 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639816.872 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639816.875 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639816.892 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639817.003 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639817.003 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639817.003 * * * * [misc]progress:  [ 664 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639817.003 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639817.006 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639817.024 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639817.134 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))))
1538639817.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639817.135 * * * * [misc]progress:  [ 665 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639817.135 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639817.138 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639817.155 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639817.261 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d4 d3) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538639817.261 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ d1 d2) (- d2 d1))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))) (* (+ d4 d3) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639817.261 * * * * [misc]progress:  [ 666 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639817.262 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639817.265 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639817.282 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639817.342 * * [misc]simplify:  iters left: 4 (498 enodes)
1538639818.071 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* (- d2 d1) d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639818.071 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* (- d2 d1) d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639818.071 * * * * [misc]progress:  [ 667 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639818.071 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639818.075 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639818.092 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639818.196 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639818.197 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639818.197 * * * * [misc]progress:  [ 668 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639818.197 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639818.200 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639818.216 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639818.275 * * [misc]simplify:  iters left: 4 (479 enodes)
1538639819.052 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639819.052 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639819.052 * * * * [misc]progress:  [ 669 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639819.052 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639819.056 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639819.072 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639819.131 * * [misc]simplify:  iters left: 4 (479 enodes)
1538639819.893 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639819.894 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639819.894 * * * * [misc]progress:  [ 670 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639819.894 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639819.897 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639819.914 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639819.972 * * [misc]simplify:  iters left: 4 (489 enodes)
1538639820.760 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639820.760 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639820.761 * * * * [misc]progress:  [ 671 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639820.761 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639820.764 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639820.782 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639820.841 * * [misc]simplify:  iters left: 4 (498 enodes)
1538639821.569 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538639821.569 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639821.569 * * * * [misc]progress:  [ 672 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639821.570 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639821.573 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639821.587 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639821.637 * * [misc]simplify:  iters left: 4 (410 enodes)
1538639822.258 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639822.258 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639822.258 * * * * [misc]progress:  [ 673 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639822.259 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639822.262 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639822.277 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639822.330 * * [misc]simplify:  iters left: 4 (431 enodes)
1538639822.986 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))))
1538639822.986 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639822.986 * * * * [misc]progress:  [ 674 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639822.986 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639822.990 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639823.006 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639823.064 * * [misc]simplify:  iters left: 4 (488 enodes)
1538639823.872 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639823.872 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639823.872 * * * * [misc]progress:  [ 675 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639823.872 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639823.876 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639823.892 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639823.951 * * [misc]simplify:  iters left: 4 (488 enodes)
1538639824.727 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639824.727 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639824.727 * * * * [misc]progress:  [ 676 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639824.727 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639824.730 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639824.746 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639824.807 * * [misc]simplify:  iters left: 4 (498 enodes)
1538639825.618 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639825.618 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639825.619 * * * * [misc]progress:  [ 677 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639825.619 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639825.622 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639825.639 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639825.744 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))))
1538639825.744 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639825.744 * * * * [misc]progress:  [ 678 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639825.745 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639825.748 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639825.763 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639825.817 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639826.482 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (+ (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639826.482 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (+ (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639826.483 * * * * [misc]progress:  [ 679 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639826.483 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639826.486 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639826.501 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639826.556 * * [misc]simplify:  iters left: 4 (438 enodes)
1538639827.222 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (+ (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3))))))))
1538639827.222 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (+ (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639827.222 * * * * [misc]progress:  [ 680 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639827.222 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639827.225 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639827.242 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639827.298 * * [misc]simplify:  iters left: 4 (472 enodes)
1538639828.068 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639828.068 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639828.068 * * * * [misc]progress:  [ 681 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639828.068 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639828.071 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639828.087 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639828.144 * * [misc]simplify:  iters left: 4 (472 enodes)
1538639829.361 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d3 d3) (* d4 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639829.361 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d3 d3) (* d4 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639829.362 * * * * [misc]progress:  [ 682 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639829.362 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639829.365 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639829.382 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639829.439 * * [misc]simplify:  iters left: 4 (482 enodes)
1538639830.218 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- d2 d1) (- d3 d4)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639830.218 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (- d2 d1) (- d3 d4)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639830.218 * * * * [misc]progress:  [ 683 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639830.218 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639830.222 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639830.238 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639830.297 * * [misc]simplify:  iters left: 4 (491 enodes)
1538639831.018 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))))
1538639831.018 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639831.018 * * * * [misc]progress:  [ 684 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639831.018 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639831.022 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639831.036 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639831.090 * * [misc]simplify:  iters left: 4 (435 enodes)
1538639831.734 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639831.734 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639831.734 * * * * [misc]progress:  [ 685 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639831.735 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639831.738 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639831.752 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639831.804 * * [misc]simplify:  iters left: 4 (424 enodes)
1538639832.428 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))))))
1538639832.428 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639832.428 * * * * [misc]progress:  [ 686 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639832.428 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639832.431 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639832.446 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639832.502 * * [misc]simplify:  iters left: 4 (457 enodes)
1538639833.255 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (* (- (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639833.255 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (* (- (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639833.255 * * * * [misc]progress:  [ 687 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639833.255 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639833.259 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639833.274 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639833.332 * * [misc]simplify:  iters left: 4 (485 enodes)
1538639834.139 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538639834.139 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4)))) (* (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639834.139 * * * * [misc]progress:  [ 688 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639834.140 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639834.143 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639834.159 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639834.219 * * [misc]simplify:  iters left: 4 (488 enodes)
1538639834.996 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d3 d3) (* d4 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* (+ d4 d3) d3) (* d4 d4)))))))
1538639834.996 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d3 d3) (* d4 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* (+ d4 d3) d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639834.996 * * * * [misc]progress:  [ 689 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639834.996 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639834.999 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639835.016 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639835.076 * * [misc]simplify:  iters left: 4 (489 enodes)
1538639835.793 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639835.793 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639835.793 * * * * [misc]progress:  [ 690 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639835.793 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639835.796 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639835.812 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639835.863 * * [misc]simplify:  iters left: 4 (433 enodes)
1538639836.496 * [exit]simplify:  Simplified to (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639836.496 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639836.497 * * * * [misc]progress:  [ 691 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639836.497 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639836.500 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639836.516 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639836.568 * * [misc]simplify:  iters left: 4 (442 enodes)
1538639837.227 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))))
1538639837.227 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639837.227 * * * * [misc]progress:  [ 692 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639837.227 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639837.230 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639837.246 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639837.305 * * [misc]simplify:  iters left: 4 (482 enodes)
1538639838.123 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639838.123 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639838.123 * * * * [misc]progress:  [ 693 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639838.123 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639838.126 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639838.142 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639838.202 * * [misc]simplify:  iters left: 4 (492 enodes)
1538639839.002 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639839.002 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639839.003 * * * * [misc]progress:  [ 694 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639839.003 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639839.006 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639839.023 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639839.135 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639839.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639839.136 * * * * [misc]progress:  [ 695 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639839.136 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639839.139 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639839.156 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639839.214 * * [misc]simplify:  iters left: 4 (488 enodes)
1538639839.967 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))))))))
1538639839.968 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639839.968 * * * * [misc]progress:  [ 696 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639839.968 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639839.971 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639839.988 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639840.045 * * [misc]simplify:  iters left: 4 (475 enodes)
1538639840.782 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d3 d4) (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))))))
1538639840.782 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d3 d4) (+ d4 d3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639840.783 * * * * [misc]progress:  [ 697 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639840.783 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639840.786 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639840.802 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639840.860 * * [misc]simplify:  iters left: 4 (478 enodes)
1538639841.625 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639841.626 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639841.626 * * * * [misc]progress:  [ 698 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639841.626 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639841.629 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639841.646 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639841.756 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639841.756 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639841.756 * * * * [misc]progress:  [ 699 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639841.756 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639841.760 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639841.776 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639841.836 * * [misc]simplify:  iters left: 4 (489 enodes)
1538639842.617 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))))
1538639842.617 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639842.617 * * * * [misc]progress:  [ 700 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639842.618 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639842.621 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639842.637 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639842.697 * * [misc]simplify:  iters left: 4 (488 enodes)
1538639843.461 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538639843.461 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639843.461 * * * * [misc]progress:  [ 701 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639843.462 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639843.465 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639843.481 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639843.540 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639844.254 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (* d3 d3) (* d4 d4)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))))
1538639844.254 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (* d3 d3) (* d4 d4)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639844.255 * * * * [misc]progress:  [ 702 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639844.255 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639844.258 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639844.275 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639844.333 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639845.061 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d4 d3) d3) (* d4 d4)) (* (+ d1 d2) (- d2 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639845.061 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d4 d3) d3) (* d4 d4)) (* (+ d1 d2) (- d2 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639845.062 * * * * [misc]progress:  [ 703 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639845.062 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639845.065 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639845.082 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639845.141 * * [misc]simplify:  iters left: 4 (479 enodes)
1538639845.886 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639845.886 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639845.887 * * * * [misc]progress:  [ 704 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639845.887 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639845.890 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639845.906 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639845.966 * * [misc]simplify:  iters left: 4 (499 enodes)
1538639846.780 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))))))
1538639846.780 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639846.781 * * * * [misc]progress:  [ 705 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639846.781 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639846.784 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639846.798 * * [misc]simplify:  iters left: 5 (113 enodes)
1538639846.854 * * [misc]simplify:  iters left: 4 (452 enodes)
1538639847.611 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639847.611 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639847.611 * * * * [misc]progress:  [ 706 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639847.611 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639847.614 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639847.632 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639847.742 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639847.742 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639847.742 * * * * [misc]progress:  [ 707 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639847.742 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639847.745 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639847.761 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639847.815 * * [misc]simplify:  iters left: 4 (458 enodes)
1538639848.544 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2))))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639848.544 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2))))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639848.544 * * * * [misc]progress:  [ 708 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639848.545 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639848.548 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639848.563 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639848.616 * * [misc]simplify:  iters left: 4 (446 enodes)
1538639849.351 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 d1) (* (- d2 d1) d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))))))
1538639849.351 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 d1) (* (- d2 d1) d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639849.351 * * * * [misc]progress:  [ 709 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639849.351 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639849.355 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639849.370 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639849.423 * * [misc]simplify:  iters left: 4 (449 enodes)
1538639850.180 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))))
1538639850.181 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639850.181 * * * * [misc]progress:  [ 710 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639850.181 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639850.184 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639850.201 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639850.314 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639850.314 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639850.314 * * * * [misc]progress:  [ 711 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639850.314 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639850.317 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639850.332 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639850.390 * * [misc]simplify:  iters left: 4 (477 enodes)
1538639851.172 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538639851.172 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639851.173 * * * * [misc]progress:  [ 712 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639851.173 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639851.176 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639851.192 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639851.304 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* (- d1 d2) d1) (* d2 d2)))))))
1538639851.304 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* (- d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639851.304 * * * * [misc]progress:  [ 713 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639851.304 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639851.307 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639851.322 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639851.378 * * [misc]simplify:  iters left: 4 (465 enodes)
1538639852.106 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))))))
1538639852.106 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639852.106 * * * * [misc]progress:  [ 714 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639852.107 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639852.110 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639852.125 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639852.180 * * [misc]simplify:  iters left: 4 (464 enodes)
1538639852.886 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3)))))) (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))))))
1538639852.886 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3)))))) (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639852.886 * * * * [misc]progress:  [ 715 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639852.887 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639852.890 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639852.905 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639852.959 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639853.690 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639853.690 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d4 d3)) (* (- d3 d4) (+ d1 d2)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639853.690 * * * * [misc]progress:  [ 716 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639853.691 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639853.694 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639853.710 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639853.767 * * [misc]simplify:  iters left: 4 (473 enodes)
1538639854.488 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639854.488 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639854.488 * * * * [misc]progress:  [ 717 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639854.488 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639854.491 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639854.506 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639854.559 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639855.267 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))))
1538639855.267 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639855.312 * * * * [misc]progress:  [ 718 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639855.312 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639855.316 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639855.333 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639855.394 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639856.134 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639856.134 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639856.135 * * * * [misc]progress:  [ 719 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639856.135 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639856.138 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639856.153 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639856.205 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639856.857 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))))
1538639856.858 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639856.858 * * * * [misc]progress:  [ 720 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639856.858 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639856.861 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639856.874 * * [misc]simplify:  iters left: 5 (111 enodes)
1538639856.918 * * [misc]simplify:  iters left: 4 (378 enodes)
1538639857.483 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639857.483 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639857.483 * * * * [misc]progress:  [ 721 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639857.483 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639857.486 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639857.500 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639857.547 * * [misc]simplify:  iters left: 4 (399 enodes)
1538639858.145 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))))
1538639858.145 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639858.145 * * * * [misc]progress:  [ 722 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639858.145 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639858.148 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639858.164 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639858.222 * * [misc]simplify:  iters left: 4 (482 enodes)
1538639858.969 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639858.969 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639858.969 * * * * [misc]progress:  [ 723 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639858.969 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639858.972 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639858.987 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639859.040 * * [misc]simplify:  iters left: 4 (446 enodes)
1538639859.772 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))))
1538639859.772 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639859.772 * * * * [misc]progress:  [ 724 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639859.772 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639859.775 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639859.792 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639859.896 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))))
1538639859.896 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639859.896 * * * * [misc]progress:  [ 725 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639859.896 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639859.899 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639859.914 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639859.968 * * [misc]simplify:  iters left: 4 (446 enodes)
1538639860.639 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))))))
1538639860.639 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639860.640 * * * * [misc]progress:  [ 726 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639860.641 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639860.644 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639860.658 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639860.707 * * [misc]simplify:  iters left: 4 (405 enodes)
1538639861.309 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639861.309 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639861.309 * * * * [misc]progress:  [ 727 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639861.309 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639861.312 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639861.326 * * [misc]simplify:  iters left: 5 (112 enodes)
1538639861.374 * * [misc]simplify:  iters left: 4 (406 enodes)
1538639861.990 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2)))))))
1538639861.990 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639861.990 * * * * [misc]progress:  [ 728 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639861.990 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639861.994 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639862.009 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639862.065 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639862.786 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* (+ d4 d3) d3) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639862.786 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* (+ d4 d3) d3) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639862.786 * * * * [misc]progress:  [ 729 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639862.786 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639862.789 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639862.803 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639862.855 * * [misc]simplify:  iters left: 4 (430 enodes)
1538639863.557 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2))))))))
1538639863.557 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639863.558 * * * * [misc]progress:  [ 730 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639863.558 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639863.561 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639863.577 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639863.636 * * [misc]simplify:  iters left: 4 (486 enodes)
1538639864.368 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (- (+ d1 d2))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d1 d2) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639864.368 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (- (+ d1 d2))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d1 d2) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639864.368 * * * * [misc]progress:  [ 731 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639864.368 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639864.371 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639864.385 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639864.437 * * [misc]simplify:  iters left: 4 (430 enodes)
1538639865.083 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))))))
1538639865.083 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639865.083 * * * * [misc]progress:  [ 732 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639865.084 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639865.087 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639865.100 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639865.149 * * [misc]simplify:  iters left: 4 (403 enodes)
1538639866.183 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639866.183 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639866.183 * * * * [misc]progress:  [ 733 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639866.184 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639866.187 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639866.201 * * [misc]simplify:  iters left: 5 (111 enodes)
1538639866.247 * * [misc]simplify:  iters left: 4 (392 enodes)
1538639866.823 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538639866.823 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d4 d3)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639866.823 * * * * [misc]progress:  [ 734 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639866.824 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639866.827 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639866.843 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639866.899 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639867.616 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639867.616 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639867.616 * * * * [misc]progress:  [ 735 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639867.616 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639867.620 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639867.636 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639867.694 * * [misc]simplify:  iters left: 4 (467 enodes)
1538639868.395 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639868.395 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639868.395 * * * * [misc]progress:  [ 736 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639868.395 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639868.398 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639868.414 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639868.464 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639869.179 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))))
1538639869.179 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (- (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639869.179 * * * * [misc]progress:  [ 737 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639869.179 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639869.182 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639869.197 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639869.251 * * [misc]simplify:  iters left: 4 (455 enodes)
1538639869.971 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639869.971 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (- (+ d4 d3)) (* (+ d1 d2) (- d3 d4))) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639869.971 * * * * [misc]progress:  [ 738 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639869.971 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639869.974 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639869.988 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639870.036 * * [misc]simplify:  iters left: 4 (401 enodes)
1538639870.614 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))))))
1538639870.614 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d3 d4)) (- (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639870.614 * * * * [misc]progress:  [ 739 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639870.615 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639870.618 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639870.631 * * [misc]simplify:  iters left: 5 (113 enodes)
1538639870.680 * * [misc]simplify:  iters left: 4 (410 enodes)
1538639871.282 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))))))
1538639871.282 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4)))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639871.282 * * * * [misc]progress:  [ 740 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639871.282 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639871.285 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639871.301 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639871.413 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2))))))))
1538639871.413 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639871.413 * * * * [misc]progress:  [ 741 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639871.413 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639871.417 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639871.432 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639871.546 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639871.546 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639871.546 * * * * [misc]progress:  [ 742 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639871.547 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639871.550 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639871.565 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639871.681 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639871.681 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639871.682 * * * * [misc]progress:  [ 743 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639871.682 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639871.685 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639871.703 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639871.816 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))))
1538639871.816 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639871.816 * * * * [misc]progress:  [ 744 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639871.817 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639871.821 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639871.836 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639871.895 * * [misc]simplify:  iters left: 4 (482 enodes)
1538639872.654 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639872.654 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639872.655 * * * * [misc]progress:  [ 745 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639872.655 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639872.658 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639872.674 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639872.730 * * [misc]simplify:  iters left: 4 (485 enodes)
1538639873.509 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639873.509 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639873.509 * * * * [misc]progress:  [ 746 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639873.509 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639873.512 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639873.528 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639873.640 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (* d2 d2) (* d1 d1)))))))
1538639873.640 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (* d2 d2) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639873.641 * * * * [misc]progress:  [ 747 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639873.641 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639873.644 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639873.661 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639873.771 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639873.771 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639873.771 * * * * [misc]progress:  [ 748 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639873.771 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639873.774 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639873.790 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639873.850 * * [misc]simplify:  iters left: 4 (498 enodes)
1538639874.654 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (* d2 d2) (* d1 d1)))))))
1538639874.654 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (* d2 d2) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639874.654 * * * * [misc]progress:  [ 749 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639874.654 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639874.658 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639874.674 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639874.784 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))))
1538639874.784 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639874.784 * * * * [misc]progress:  [ 750 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639874.784 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639874.787 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639874.803 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639874.860 * * [misc]simplify:  iters left: 4 (473 enodes)
1538639875.593 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d1 d2)) (* (- d2 d1) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639875.593 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d1 d2)) (* (- d2 d1) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639875.593 * * * * [misc]progress:  [ 751 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639875.593 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639875.596 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639875.612 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639875.669 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639876.416 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (* (+ d1 d2) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- d2 d1) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639876.416 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (* (+ d1 d2) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- d2 d1) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639876.417 * * * * [misc]progress:  [ 752 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639876.418 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639876.421 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639876.436 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639876.553 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639876.553 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639876.553 * * * * [misc]progress:  [ 753 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639876.553 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639876.556 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639876.570 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639876.627 * * [misc]simplify:  iters left: 4 (483 enodes)
1538639877.465 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639877.465 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639877.465 * * * * [misc]progress:  [ 754 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639877.465 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639877.469 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639877.486 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639877.601 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639877.601 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639877.601 * * * * [misc]progress:  [ 755 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639877.602 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639877.605 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639877.620 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639877.728 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))))
1538639877.728 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639877.728 * * * * [misc]progress:  [ 756 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639877.728 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639877.731 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639877.746 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639877.801 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639878.576 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d4 d3)) (* (- d3 d4) (+ (* (+ d1 d2) d1) (* d2 d2)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))))
1538639878.576 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d4 d3)) (* (- d3 d4) (+ (* (+ d1 d2) d1) (* d2 d2)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639878.576 * * * * [misc]progress:  [ 757 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639878.576 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639878.579 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639878.593 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639878.649 * * [misc]simplify:  iters left: 4 (479 enodes)
1538639879.436 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3)) (* (- d3 d4) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639879.437 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3)) (* (- d3 d4) (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))))) (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639879.437 * * * * [misc]progress:  [ 758 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639879.437 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639879.440 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639879.458 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639879.570 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639879.570 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639879.571 * * * * [misc]progress:  [ 759 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639879.571 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639879.574 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639879.590 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639879.648 * * [misc]simplify:  iters left: 4 (491 enodes)
1538639880.443 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639880.443 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639880.443 * * * * [misc]progress:  [ 760 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639880.444 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639880.447 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639880.463 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639880.575 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639880.575 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (cbrt (* (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639880.575 * * * * [misc]progress:  [ 761 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639880.576 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639880.579 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639880.593 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639880.650 * * [misc]simplify:  iters left: 4 (478 enodes)
1538639881.380 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639881.380 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639881.380 * * * * [misc]progress:  [ 762 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639881.380 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639881.383 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639881.398 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639881.453 * * [misc]simplify:  iters left: 4 (467 enodes)
1538639882.142 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639882.142 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639882.143 * * * * [misc]progress:  [ 763 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639882.143 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639882.146 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639882.161 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639882.216 * * [misc]simplify:  iters left: 4 (470 enodes)
1538639882.918 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639882.918 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639882.918 * * * * [misc]progress:  [ 764 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639882.919 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639882.922 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639882.937 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639882.995 * * [misc]simplify:  iters left: 4 (483 enodes)
1538639883.752 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639883.752 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639883.752 * * * * [misc]progress:  [ 765 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639883.752 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639883.755 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639883.769 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639883.824 * * [misc]simplify:  iters left: 4 (455 enodes)
1538639884.561 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639884.561 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639884.561 * * * * [misc]progress:  [ 766 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639884.561 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639884.564 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639884.580 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639884.639 * * [misc]simplify:  iters left: 4 (496 enodes)
1538639885.397 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (+ d1 d2)) (* (- d2 d1) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* (+ d1 d2) d2)))))))
1538639885.397 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (+ d1 d2)) (* (- d2 d1) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* (+ d1 d2) d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639885.397 * * * * [misc]progress:  [ 767 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639885.397 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639885.400 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639885.415 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639885.471 * * [misc]simplify:  iters left: 4 (468 enodes)
1538639886.161 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* (+ d1 d2) d2)))))))
1538639886.161 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* (+ d1 d2) d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639886.161 * * * * [misc]progress:  [ 768 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639886.161 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639886.164 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639886.176 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639886.221 * * [misc]simplify:  iters left: 4 (376 enodes)
1538639886.807 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639886.807 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639886.808 * * * * [misc]progress:  [ 769 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639886.808 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639886.810 * * [misc]simplify:  iters left: 6 (38 enodes)
1538639886.824 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639886.870 * * [misc]simplify:  iters left: 4 (397 enodes)
1538639887.494 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))))
1538639887.494 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639887.495 * * * * [misc]progress:  [ 770 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639887.495 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639887.498 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639887.514 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639887.572 * * [misc]simplify:  iters left: 4 (492 enodes)
1538639888.356 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2)))))))
1538639888.356 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* (+ d1 d2) d1) (* d2 d2)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* (+ d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639888.356 * * * * [misc]progress:  [ 771 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639888.356 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639888.359 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639888.373 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639888.428 * * [misc]simplify:  iters left: 4 (464 enodes)
1538639889.189 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639889.189 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639889.189 * * * * [misc]progress:  [ 772 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639889.189 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639889.192 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639889.208 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639889.315 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))))
1538639889.315 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639889.315 * * * * [misc]progress:  [ 773 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639889.315 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639889.318 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639889.333 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639889.390 * * [misc]simplify:  iters left: 4 (477 enodes)
1538639890.101 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639890.101 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639890.101 * * * * [misc]progress:  [ 774 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639890.101 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639890.104 * * [misc]simplify:  iters left: 6 (38 enodes)
1538639890.117 * * [misc]simplify:  iters left: 5 (108 enodes)
1538639890.164 * * [misc]simplify:  iters left: 4 (403 enodes)
1538639890.784 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639890.784 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639890.784 * * * * [misc]progress:  [ 775 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639890.785 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639890.787 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639890.801 * * [misc]simplify:  iters left: 5 (105 enodes)
1538639890.847 * * [misc]simplify:  iters left: 4 (404 enodes)
1538639891.486 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639891.486 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639891.486 * * * * [misc]progress:  [ 776 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639891.487 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639891.489 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639891.504 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639891.561 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639892.296 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639892.296 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639892.296 * * * * [misc]progress:  [ 777 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639892.296 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639892.299 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639892.313 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639892.365 * * [misc]simplify:  iters left: 4 (448 enodes)
1538639893.091 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639893.091 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639893.092 * * * * [misc]progress:  [ 778 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639893.092 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639893.095 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639893.110 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639893.169 * * [misc]simplify:  iters left: 4 (489 enodes)
1538639893.914 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (- d2 d1) (+ d1 d2)) (+ (- d2 d1) (- d3 d4)))) (* (+ (- d2 d1) (- d3 d4)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639893.914 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (* (- d2 d1) (+ d1 d2)) (+ (- d2 d1) (- d3 d4)))) (* (+ (- d2 d1) (- d3 d4)) (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639893.915 * * * * [misc]progress:  [ 779 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639893.915 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639893.918 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639893.933 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639893.986 * * [misc]simplify:  iters left: 4 (461 enodes)
1538639894.673 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639894.673 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639894.674 * * * * [misc]progress:  [ 780 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639894.674 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639894.676 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639894.689 * * [misc]simplify:  iters left: 5 (108 enodes)
1538639894.736 * * [misc]simplify:  iters left: 4 (401 enodes)
1538639895.339 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639895.339 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639895.339 * * * * [misc]progress:  [ 781 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639895.339 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639895.342 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639895.354 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639895.400 * * [misc]simplify:  iters left: 4 (390 enodes)
1538639895.989 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639895.989 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d2 d1) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639895.990 * * * * [misc]progress:  [ 782 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639895.990 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639895.993 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639896.007 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639896.064 * * [misc]simplify:  iters left: 4 (473 enodes)
1538639896.808 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639896.808 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639896.808 * * * * [misc]progress:  [ 783 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639896.809 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639896.812 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639896.827 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639896.882 * * [misc]simplify:  iters left: 4 (464 enodes)
1538639897.601 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639897.601 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639897.601 * * * * [misc]progress:  [ 784 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639897.601 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639897.604 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639897.618 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639897.673 * * [misc]simplify:  iters left: 4 (467 enodes)
1538639898.426 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (- (- d2 d1) (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639898.426 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (- (- d2 d1) (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639898.427 * * * * [misc]progress:  [ 785 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639898.428 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639898.430 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639898.445 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639898.500 * * [misc]simplify:  iters left: 4 (458 enodes)
1538639899.185 * [exit]simplify:  Simplified to (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d4 d3) (+ (- (* d2 d2) (* d1 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639899.185 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d4 d3) (+ (- (* d2 d2) (* d1 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639899.185 * * * * [misc]progress:  [ 786 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639899.185 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639899.188 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639899.200 * * [misc]simplify:  iters left: 5 (108 enodes)
1538639899.248 * * [misc]simplify:  iters left: 4 (399 enodes)
1538639899.849 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639899.849 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639899.849 * * * * [misc]progress:  [ 787 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639899.849 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639899.852 * * [misc]simplify:  iters left: 6 (36 enodes)
1538639899.864 * * [misc]simplify:  iters left: 5 (106 enodes)
1538639899.911 * * [misc]simplify:  iters left: 4 (408 enodes)
1538639900.531 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))))
1538639900.531 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (- (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ (pow d1 3) (pow d2 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639900.531 * * * * [misc]progress:  [ 788 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639900.531 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639900.535 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639900.550 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639900.606 * * [misc]simplify:  iters left: 4 (482 enodes)
1538639901.406 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))))
1538639901.406 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639901.406 * * * * [misc]progress:  [ 789 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639901.407 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639901.410 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639901.426 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639901.485 * * [misc]simplify:  iters left: 4 (499 enodes)
1538639902.298 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* (+ d1 d2) d2)))))))
1538639902.298 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* (+ d1 d2) d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639902.299 * * * * [misc]progress:  [ 790 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639902.299 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639902.302 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639902.317 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639902.376 * * [misc]simplify:  iters left: 4 (497 enodes)
1538639903.660 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639903.660 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639903.661 * * * * [misc]progress:  [ 791 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639903.661 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639903.665 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639903.681 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639903.740 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639904.492 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))))
1538639904.492 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (- (pow d3 3) (pow d4 3)))) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639904.492 * * * * [misc]progress:  [ 792 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639904.492 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639904.496 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639904.512 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639904.565 * * [misc]simplify:  iters left: 4 (458 enodes)
1538639905.265 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3)))))))
1538639905.266 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639905.266 * * * * [misc]progress:  [ 793 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639905.266 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639905.269 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639905.284 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639905.340 * * [misc]simplify:  iters left: 4 (461 enodes)
1538639906.051 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))))
1538639906.051 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639906.051 * * * * [misc]progress:  [ 794 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639906.051 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639906.055 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639906.070 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639906.127 * * [misc]simplify:  iters left: 4 (483 enodes)
1538639906.929 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))))
1538639906.929 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639906.929 * * * * [misc]progress:  [ 795 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639906.930 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639906.933 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639906.950 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639907.005 * * [misc]simplify:  iters left: 4 (478 enodes)
1538639907.799 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639907.799 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639907.799 * * * * [misc]progress:  [ 796 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639907.799 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639907.802 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639907.817 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639907.873 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639908.643 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))))
1538639908.643 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639908.643 * * * * [misc]progress:  [ 797 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639908.643 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639908.646 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639908.662 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639908.720 * * [misc]simplify:  iters left: 4 (481 enodes)
1538639909.458 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538639909.458 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639909.458 * * * * [misc]progress:  [ 798 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639909.459 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639909.462 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639909.477 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639909.529 * * [misc]simplify:  iters left: 4 (436 enodes)
1538639910.214 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))))))
1538639910.214 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639910.214 * * * * [misc]progress:  [ 799 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639910.215 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639910.218 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639910.234 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639910.285 * * [misc]simplify:  iters left: 4 (439 enodes)
1538639910.971 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 d1) (* (- d2 d1) d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))))
1538639910.971 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 d1) (* (- d2 d1) d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639910.971 * * * * [misc]progress:  [ 800 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639910.972 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639910.975 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639910.991 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639911.100 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (* (+ d1 d2) (* (- d2 d1) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639911.100 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (* (+ d1 d2) (* (- d2 d1) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639911.100 * * * * [misc]progress:  [ 801 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639911.101 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639911.104 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639911.118 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639911.173 * * [misc]simplify:  iters left: 4 (461 enodes)
1538639911.953 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1538639911.953 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639911.953 * * * * [misc]progress:  [ 802 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639911.953 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639911.957 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639911.973 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639912.080 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (* (- d3 d4) (+ d1 d2)) (- d2 d1)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639912.080 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (* (* (- d3 d4) (+ d1 d2)) (- d2 d1)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639912.080 * * * * [misc]progress:  [ 803 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639912.080 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639912.083 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639912.098 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639912.153 * * [misc]simplify:  iters left: 4 (472 enodes)
1538639912.890 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* (+ d1 d2) d2) (* d1 d1)))) (- (* (- d2 d1) (* (+ d1 d2) (+ d4 d3))) (* (- d3 d4) (* (+ d1 d2) (+ d4 d3)))))))
1538639912.890 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* (+ d1 d2) d2) (* d1 d1)))) (- (* (- d2 d1) (* (+ d1 d2) (+ d4 d3))) (* (- d3 d4) (* (+ d1 d2) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639912.890 * * * * [misc]progress:  [ 804 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639912.890 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639912.893 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639912.908 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639912.961 * * [misc]simplify:  iters left: 4 (450 enodes)
1538639913.681 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))))) (cbrt (+ (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ d4 d3) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- d3 d4) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))))
1538639913.681 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))))) (cbrt (+ (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (+ d4 d3) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- d3 d4) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639913.681 * * * * [misc]progress:  [ 805 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639913.682 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639913.685 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639913.699 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639913.752 * * [misc]simplify:  iters left: 4 (453 enodes)
1538639914.485 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- d3 d4))))))
1538639914.485 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (+ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639914.485 * * * * [misc]progress:  [ 806 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639914.485 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639914.489 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639914.505 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639914.563 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639915.328 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (+ d1 d2) d2)))))))
1538639915.328 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (+ d1 d2) d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639915.328 * * * * [misc]progress:  [ 807 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639915.328 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639915.331 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639915.346 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639915.400 * * [misc]simplify:  iters left: 4 (458 enodes)
1538639916.150 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- d2 d1))) (* (+ (- (* d2 d2)) (* (- d1) (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* (+ d1 d2) d2)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (+ d1 d2) (- d2 d1)))))))
1538639916.150 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- d2 d1))) (* (+ (- (* d2 d2)) (* (- d1) (+ d1 d2))) (+ (* d1 (- d1 d2)) (* d2 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 d1) (* (+ d1 d2) d2)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639916.150 * * * * [misc]progress:  [ 808 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639916.150 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639916.153 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639916.171 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639916.228 * * [misc]simplify:  iters left: 4 (496 enodes)
1538639916.991 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))))) (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639916.991 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))))) (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639916.991 * * * * [misc]progress:  [ 809 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639916.991 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639916.994 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639917.008 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639917.061 * * [misc]simplify:  iters left: 4 (445 enodes)
1538639917.728 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538639917.728 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639917.728 * * * * [misc]progress:  [ 810 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639917.729 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639917.732 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639917.746 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639917.797 * * [misc]simplify:  iters left: 4 (427 enodes)
1538639918.426 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538639918.426 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639918.426 * * * * [misc]progress:  [ 811 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639918.426 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639918.429 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639918.443 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639918.494 * * [misc]simplify:  iters left: 4 (430 enodes)
1538639919.141 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538639919.141 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639919.141 * * * * [misc]progress:  [ 812 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639919.141 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639919.144 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639919.160 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639919.213 * * [misc]simplify:  iters left: 4 (459 enodes)
1538639919.911 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))))))) (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538639919.911 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))))))) (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639919.911 * * * * [misc]progress:  [ 813 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639919.911 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639919.914 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639919.929 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639919.979 * * [misc]simplify:  iters left: 4 (430 enodes)
1538639920.667 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538639920.667 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639920.668 * * * * [misc]progress:  [ 814 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639920.668 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639920.671 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639920.687 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639920.740 * * [misc]simplify:  iters left: 4 (457 enodes)
1538639921.437 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2)))))))
1538639921.437 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639921.437 * * * * [misc]progress:  [ 815 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639921.437 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639921.440 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639921.455 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639921.505 * * [misc]simplify:  iters left: 4 (428 enodes)
1538639922.123 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))
1538639922.124 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639922.124 * * * * [misc]progress:  [ 816 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639922.124 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639922.126 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639922.139 * * [misc]simplify:  iters left: 5 (103 enodes)
1538639922.180 * * [misc]simplify:  iters left: 4 (352 enodes)
1538639922.715 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639922.715 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639922.715 * * * * [misc]progress:  [ 817 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639922.715 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639922.718 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639922.731 * * [misc]simplify:  iters left: 5 (106 enodes)
1538639922.775 * * [misc]simplify:  iters left: 4 (373 enodes)
1538639923.333 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2))))))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538639923.333 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2))))))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639923.333 * * * * [misc]progress:  [ 818 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639923.333 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639923.337 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639923.352 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639923.407 * * [misc]simplify:  iters left: 4 (468 enodes)
1538639924.132 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d1 d2)) (- (- d2 d1)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538639924.132 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d1 d2)) (- (- d2 d1)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639924.133 * * * * [misc]progress:  [ 819 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639924.133 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639924.136 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639924.150 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639924.201 * * [misc]simplify:  iters left: 4 (439 enodes)
1538639924.909 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538639924.910 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639924.910 * * * * [misc]progress:  [ 820 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639924.911 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639924.914 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639924.929 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639924.984 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639925.711 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538639925.711 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639925.711 * * * * [misc]progress:  [ 821 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639925.711 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639925.714 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639925.729 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639925.780 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639926.410 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))))))
1538639926.411 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639926.411 * * * * [misc]progress:  [ 822 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639926.411 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639926.414 * * [misc]simplify:  iters left: 6 (39 enodes)
1538639926.426 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639926.472 * * [misc]simplify:  iters left: 4 (379 enodes)
1538639927.036 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538639927.037 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639927.037 * * * * [misc]progress:  [ 823 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639927.037 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639927.040 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639927.052 * * [misc]simplify:  iters left: 5 (104 enodes)
1538639927.097 * * [misc]simplify:  iters left: 4 (379 enodes)
1538639927.678 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))
1538639927.678 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639927.678 * * * * [misc]progress:  [ 824 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639927.678 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639927.681 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639927.696 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639927.749 * * [misc]simplify:  iters left: 4 (451 enodes)
1538639928.444 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ (- d3 d4) (- d2 d1)))))))
1538639928.444 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d3 3) (pow d4 3))) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ (- d3 d4) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639928.444 * * * * [misc]progress:  [ 825 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639928.444 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639928.447 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639928.461 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639928.509 * * [misc]simplify:  iters left: 4 (423 enodes)
1538639929.192 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (- (- d3 d4)) (* (+ d1 d2) (- d2 d1))))))) (cbrt (+ (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (- d3 d4) (- d2 d1))) (* (+ (* (+ d1 d2) (- d1)) (- (* d2 d2))) (* (* (+ d4 d3) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))))
1538639929.192 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (- (- d3 d4)) (* (+ d1 d2) (- d2 d1))))))) (cbrt (+ (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (- d3 d4) (- d2 d1))) (* (+ (* (+ d1 d2) (- d1)) (- (* d2 d2))) (* (* (+ d4 d3) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639929.193 * * * * [misc]progress:  [ 826 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639929.193 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639929.196 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639929.211 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639929.264 * * [misc]simplify:  iters left: 4 (450 enodes)
1538639929.951 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (- d3 d4) (- d2 d1))) (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))))))
1538639929.951 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (- (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (- d3 d4) (- d2 d1))) (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d1 d2) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639929.952 * * * * [misc]progress:  [ 827 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639929.952 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639929.955 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639929.969 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639930.019 * * [misc]simplify:  iters left: 4 (421 enodes)
1538639930.640 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639930.641 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d2 d1)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639930.641 * * * * [misc]progress:  [ 828 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639930.641 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639930.643 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639930.656 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639930.701 * * [misc]simplify:  iters left: 4 (377 enodes)
1538639931.248 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639931.248 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639931.249 * * * * [misc]progress:  [ 829 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639931.249 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639931.251 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639931.264 * * [misc]simplify:  iters left: 5 (103 enodes)
1538639931.306 * * [misc]simplify:  iters left: 4 (365 enodes)
1538639931.845 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639931.845 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639931.846 * * * * [misc]progress:  [ 830 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639931.846 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639931.849 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639931.863 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639931.917 * * [misc]simplify:  iters left: 4 (448 enodes)
1538639932.613 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))))) (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))
1538639932.614 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (- d3 d4)) (- (- d2 d1))) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))))) (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639932.614 * * * * [misc]progress:  [ 831 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639932.614 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639932.617 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639932.632 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639932.683 * * [misc]simplify:  iters left: 4 (427 enodes)
1538639933.350 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d3 3) (pow d4 3))) (+ d1 d2)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1)))))))
1538639933.350 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))))) (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d3 3) (pow d4 3))) (+ d1 d2)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639933.350 * * * * [misc]progress:  [ 832 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639933.351 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639933.353 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639933.367 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639933.420 * * [misc]simplify:  iters left: 4 (441 enodes)
1538639934.135 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d2) (+ d3 d1)))) (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (- (+ d4 d2) (+ d3 d1)))))))
1538639934.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d1 d2) d1) (* d2 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d2) (+ d3 d1)))) (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (- (+ d4 d2) (+ d3 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639934.135 * * * * [misc]progress:  [ 833 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639934.136 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639934.139 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639934.153 * * [misc]simplify:  iters left: 5 (115 enodes)
1538639934.202 * * [misc]simplify:  iters left: 4 (418 enodes)
1538639934.828 * [exit]simplify:  Simplified to (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639934.828 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (* (- (+ d1 d2)) (* (- d2 d1) (- d3 d4))) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639934.829 * * * * [misc]progress:  [ 834 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639934.829 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639934.831 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639934.844 * * [misc]simplify:  iters left: 5 (107 enodes)
1538639934.889 * * [misc]simplify:  iters left: 4 (375 enodes)
1538639935.434 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (+ d4 d2) (+ d3 d1)))))
1538639935.434 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d1 d2) d1) (* d2 d2))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ d1 d2) (- d2 d1)) (- (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d2 d1) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (+ d4 d2) (+ d3 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639935.435 * * * * [misc]progress:  [ 835 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639935.435 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- d2 d1)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (- (* d2 d2) (* d1 d1)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639935.438 * * [misc]simplify:  iters left: 6 (37 enodes)
1538639935.451 * * [misc]simplify:  iters left: 5 (105 enodes)
1538639935.495 * * [misc]simplify:  iters left: 4 (383 enodes)
1538639936.073 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d2 d1) d2) (* d1 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))))))
1538639936.073 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d2 d1) (+ d1 d2)) (- (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* (- d2 d1) d2) (* d1 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (+ d4 d2) (+ d3 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (- d2 d1)))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.073 * * * * [misc]progress:  [ 836 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.074 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639936.077 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639936.092 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639936.217 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3)))))))
1538639936.217 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.217 * * * * [misc]progress:  [ 837 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.218 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639936.221 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639936.237 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639936.364 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639936.364 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.364 * * * * [misc]progress:  [ 838 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.364 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639936.368 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639936.383 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639936.511 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))))
1538639936.511 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.511 * * * * [misc]progress:  [ 839 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.511 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639936.514 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639936.532 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639936.658 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))))
1538639936.658 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.658 * * * * [misc]progress:  [ 840 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.659 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639936.662 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639936.678 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639936.798 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639936.798 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.798 * * * * [misc]progress:  [ 841 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.799 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639936.802 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639936.818 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639936.939 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))))))
1538639936.939 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2))))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639936.940 * * * * [misc]progress:  [ 842 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639936.940 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639936.943 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639936.959 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639937.084 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639937.084 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.084 * * * * [misc]progress:  [ 843 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.085 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639937.088 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639937.104 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639937.227 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1)))))))
1538639937.227 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.227 * * * * [misc]progress:  [ 844 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.228 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639937.230 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639937.245 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639937.362 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639937.362 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.362 * * * * [misc]progress:  [ 845 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.362 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639937.365 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639937.381 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639937.498 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639937.499 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.499 * * * * [misc]progress:  [ 846 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.499 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639937.502 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639937.517 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639937.628 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639937.628 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.629 * * * * [misc]progress:  [ 847 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.629 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639937.632 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639937.648 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639937.760 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639937.760 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.760 * * * * [misc]progress:  [ 848 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.760 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639937.764 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639937.780 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639937.909 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639937.909 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639937.909 * * * * [misc]progress:  [ 849 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639937.909 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639937.913 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639937.930 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639938.051 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
1538639938.052 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.052 * * * * [misc]progress:  [ 850 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.052 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639938.055 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639938.072 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639938.200 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639938.200 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.200 * * * * [misc]progress:  [ 851 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.200 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639938.204 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639938.221 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639938.346 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639938.346 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.347 * * * * [misc]progress:  [ 852 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.347 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639938.350 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639938.367 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639938.487 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))))
1538639938.487 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.487 * * * * [misc]progress:  [ 853 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.487 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639938.491 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639938.509 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639938.629 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639938.629 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.629 * * * * [misc]progress:  [ 854 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.630 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639938.633 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639938.649 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639938.776 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))))
1538639938.776 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.776 * * * * [misc]progress:  [ 855 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.777 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639938.780 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639938.798 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639938.920 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d3 d3) (* d4 d4)))))))
1538639938.920 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639938.920 * * * * [misc]progress:  [ 856 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639938.921 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639938.924 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639938.939 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639939.059 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639939.059 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.059 * * * * [misc]progress:  [ 857 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.059 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639939.062 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639939.078 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639939.190 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639939.190 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.190 * * * * [misc]progress:  [ 858 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.190 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639939.193 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639939.210 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639939.321 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639939.322 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.322 * * * * [misc]progress:  [ 859 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.322 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639939.325 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639939.341 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639939.452 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639939.452 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.453 * * * * [misc]progress:  [ 860 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.453 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639939.456 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639939.472 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639939.593 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))))
1538639939.593 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.593 * * * * [misc]progress:  [ 861 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.593 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639939.597 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639939.615 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639939.732 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))))
1538639939.732 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.732 * * * * [misc]progress:  [ 862 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.733 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639939.736 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639939.751 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639939.865 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639939.865 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.865 * * * * [misc]progress:  [ 863 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.866 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639939.869 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639939.885 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639939.996 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))))))
1538639939.996 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639939.996 * * * * [misc]progress:  [ 864 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639939.997 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639939.999 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639940.015 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639940.066 * * [misc]simplify:  iters left: 4 (446 enodes)
1538639940.896 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538639940.896 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639940.896 * * * * [misc]progress:  [ 865 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639940.896 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639940.899 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639940.915 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639940.969 * * [misc]simplify:  iters left: 4 (467 enodes)
1538639942.295 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639942.295 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639942.295 * * * * [misc]progress:  [ 866 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639942.295 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639942.299 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639942.315 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639942.438 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))))
1538639942.438 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639942.438 * * * * [misc]progress:  [ 867 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639942.438 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639942.442 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639942.460 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639942.580 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639942.580 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639942.580 * * * * [misc]progress:  [ 868 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639942.581 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639942.584 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639942.598 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639942.716 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))))))))
1538639942.716 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639942.716 * * * * [misc]progress:  [ 869 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639942.716 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639942.719 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639942.735 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639942.849 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639942.849 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639942.849 * * * * [misc]progress:  [ 870 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639942.849 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639942.852 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639942.869 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639942.923 * * [misc]simplify:  iters left: 4 (473 enodes)
1538639943.793 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (+ (pow d1 3) (pow d2 3))))))))
1538639943.793 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (+ (pow d1 3) (pow d2 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639943.794 * * * * [misc]progress:  [ 871 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639943.794 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639943.797 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639943.811 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639943.867 * * [misc]simplify:  iters left: 4 (474 enodes)
1538639944.738 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (- (+ d1 d2)))))) (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538639944.738 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (- (+ d1 d2)))))) (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639944.738 * * * * [misc]progress:  [ 872 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639944.738 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639944.741 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639944.757 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639944.877 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639944.877 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639944.877 * * * * [misc]progress:  [ 873 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639944.877 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639944.880 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639944.897 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639945.013 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (- d3 d4) (- d2 d1)))))
1538639945.013 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639945.013 * * * * [misc]progress:  [ 874 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639945.014 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639945.017 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639945.033 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639945.146 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538639945.146 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* (- d1 d2) d1))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639945.146 * * * * [misc]progress:  [ 875 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639945.146 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639945.150 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639945.165 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639945.275 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639945.275 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639945.276 * * * * [misc]progress:  [ 876 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639945.276 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639945.279 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639945.293 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639945.349 * * [misc]simplify:  iters left: 4 (471 enodes)
1538639946.208 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (- (+ d1 d2)) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639946.208 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3)))) (* (- (+ d1 d2)) (+ (* d1 d1) (* d2 (- d2 d1))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639946.209 * * * * [misc]progress:  [ 877 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639946.210 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639946.213 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639946.227 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639946.283 * * [misc]simplify:  iters left: 4 (460 enodes)
1538639947.125 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))
1538639947.125 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639947.125 * * * * [misc]progress:  [ 878 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639947.126 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639947.129 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639947.145 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639947.266 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))))
1538639947.266 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639947.266 * * * * [misc]progress:  [ 879 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639947.266 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639947.269 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639947.285 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639947.342 * * [misc]simplify:  iters left: 4 (495 enodes)
1538639948.295 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (- (+ d1 d2)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (- d2 d1) (+ d1 d2)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))
1538639948.295 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (- (+ d1 d2)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (- d2 d1) (+ d1 d2)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639948.295 * * * * [misc]progress:  [ 880 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639948.295 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639948.299 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639948.315 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639948.434 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639948.434 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639948.434 * * * * [misc]progress:  [ 881 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639948.434 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639948.437 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639948.453 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639948.563 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (- (* d2 d2) (* d1 d1)) (+ d4 d3))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2)))))))))
1538639948.563 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (+ d1 d2) (- (* d3 d3) (* d4 d4))) (* (- (* d2 d2) (* d1 d1)) (+ d4 d3))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d3 3) (pow d4 3))) (* (+ d1 d2) (+ (* d2 d2) (* d1 (- d1 d2))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639948.564 * * * * [misc]progress:  [ 882 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639948.564 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639948.567 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639948.581 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639948.636 * * [misc]simplify:  iters left: 4 (469 enodes)
1538639949.482 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ d1 d2) (+ (pow d1 3) (pow d2 3)))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538639949.482 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ d1 d2) (+ (pow d1 3) (pow d2 3)))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639949.482 * * * * [misc]progress:  [ 883 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639949.483 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639949.485 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639949.500 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639949.556 * * [misc]simplify:  iters left: 4 (478 enodes)
1538639950.426 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))))
1538639950.426 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639950.426 * * * * [misc]progress:  [ 884 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639950.427 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639950.430 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639950.446 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639950.565 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2))))))
1538639950.565 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639950.565 * * * * [misc]progress:  [ 885 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639950.565 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639950.568 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639950.585 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639950.705 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639950.705 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639950.705 * * * * [misc]progress:  [ 886 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639950.706 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639950.709 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639950.727 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639950.850 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538639950.850 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639950.850 * * * * [misc]progress:  [ 887 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639950.850 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639950.853 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639950.870 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639950.990 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ d1 d2) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639950.990 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ d1 d2) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639950.991 * * * * [misc]progress:  [ 888 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639950.991 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639950.994 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639951.012 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639951.127 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2))))))
1538639951.127 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639951.127 * * * * [misc]progress:  [ 889 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639951.128 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639951.131 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639951.148 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639951.264 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639951.264 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639951.265 * * * * [misc]progress:  [ 890 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639951.265 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639951.269 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639951.285 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639951.406 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2))))))
1538639951.406 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639951.406 * * * * [misc]progress:  [ 891 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639951.406 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639951.409 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639951.427 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639951.543 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ d1 d2) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639951.543 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ d1 d2) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639951.543 * * * * [misc]progress:  [ 892 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639951.543 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639951.546 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639951.562 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639951.673 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639951.674 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639951.674 * * * * [misc]progress:  [ 893 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639951.674 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639951.677 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639951.693 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639951.805 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d1 d2))))))
1538639951.805 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639951.805 * * * * [misc]progress:  [ 894 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639951.805 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639951.808 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639951.824 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639951.883 * * [misc]simplify:  iters left: 4 (499 enodes)
1538639952.776 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2)) (* (- d2 d1) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538639952.776 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2)) (* (- d2 d1) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639952.776 * * * * [misc]progress:  [ 895 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639952.776 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639952.780 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639952.796 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639952.904 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (+ (* d2 d2) (* d1 (- d1 d2))))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))))
1538639952.904 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (+ (* d2 d2) (* d1 (- d1 d2))))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639952.904 * * * * [misc]progress:  [ 896 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639952.904 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639952.908 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639952.924 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639953.047 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639953.047 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.047 * * * * [misc]progress:  [ 897 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.047 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639953.050 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639953.065 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639953.176 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))))) (* (* (+ d1 d2) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3)))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639953.176 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))))) (* (* (+ d1 d2) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3)))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.176 * * * * [misc]progress:  [ 898 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.176 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639953.180 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639953.198 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639953.320 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2))))))
1538639953.320 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.320 * * * * [misc]progress:  [ 899 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.321 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639953.324 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639953.339 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639953.453 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d4 d3)) (* (* (+ d1 d2) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3)))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639953.453 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d4 d3)) (* (* (+ d1 d2) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3)))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.453 * * * * [misc]progress:  [ 900 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.453 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639953.456 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639953.472 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639953.582 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d4 d3)) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639953.582 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d4 d3)) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.582 * * * * [misc]progress:  [ 901 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.582 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639953.585 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639953.602 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639953.711 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d1 d2))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639953.711 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d1 d2))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.711 * * * * [misc]progress:  [ 902 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.711 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639953.714 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639953.732 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639953.852 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2))))))
1538639953.852 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.853 * * * * [misc]progress:  [ 903 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.853 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639953.856 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639953.871 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639953.983 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3)))))))))
1538639953.983 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639953.983 * * * * [misc]progress:  [ 904 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639953.983 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639953.986 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639954.002 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639954.116 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639954.116 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639954.116 * * * * [misc]progress:  [ 905 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639954.117 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639954.120 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639954.134 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639954.190 * * [misc]simplify:  iters left: 4 (476 enodes)
1538639954.993 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (- (+ d1 d2)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- d2 d1) (+ d1 d2)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2)))))))
1538639954.994 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (- (+ d1 d2)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- d2 d1) (+ d1 d2)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (- d3 d4) (+ d4 d3)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (- d2 d1) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639954.994 * * * * [misc]progress:  [ 906 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639954.994 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639954.997 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639955.011 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639955.068 * * [misc]simplify:  iters left: 4 (478 enodes)
1538639955.900 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d4 d3)))))) (cbrt (+ (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d2 d1) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639955.901 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d4 d3)))))) (cbrt (+ (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d2 d1) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639955.901 * * * * [misc]progress:  [ 907 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639955.901 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639955.904 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639955.918 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639955.975 * * [misc]simplify:  iters left: 4 (481 enodes)
1538639956.814 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d4 d3) (+ d1 d2)) (- d3 d4))))) (cbrt (+ (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (+ d1 d2))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))))))
1538639956.814 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d4 d3) (+ d1 d2)) (- d3 d4))))) (cbrt (+ (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (- (+ d1 d2))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639956.815 * * * * [misc]progress:  [ 908 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639956.815 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639956.819 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639956.836 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639956.952 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2))))))
1538639956.952 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* (- d1 d2) d1))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639956.952 * * * * [misc]progress:  [ 909 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639956.953 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639956.956 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639956.971 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639957.029 * * [misc]simplify:  iters left: 4 (494 enodes)
1538639957.909 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639957.909 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3)) (* (- (* d1 d1) (* d2 (- d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639957.909 * * * * [misc]progress:  [ 910 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639957.909 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639957.912 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639957.928 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639958.039 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639958.039 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639958.039 * * * * [misc]progress:  [ 911 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639958.040 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639958.043 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639958.057 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639958.113 * * [misc]simplify:  iters left: 4 (473 enodes)
1538639958.942 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- d3 d4) (- (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))))))
1538639958.942 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (- d3 d4) (- (+ d4 d3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639958.943 * * * * [misc]progress:  [ 912 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639958.943 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639958.946 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639958.959 * * [misc]simplify:  iters left: 5 (110 enodes)
1538639959.008 * * [misc]simplify:  iters left: 4 (414 enodes)
1538639959.739 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3)) (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639959.739 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3)) (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639959.739 * * * * [misc]progress:  [ 913 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639959.740 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639959.743 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639959.756 * * [misc]simplify:  iters left: 5 (113 enodes)
1538639959.807 * * [misc]simplify:  iters left: 4 (435 enodes)
1538639960.592 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (+ (* (- d2 d1) d2) (* d1 d1)))))))
1538639960.592 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (+ (* (- d2 d1) d2) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639960.592 * * * * [misc]progress:  [ 914 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639960.592 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639960.595 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639960.612 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639960.729 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639960.729 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639960.729 * * * * [misc]progress:  [ 915 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639960.730 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639960.733 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639960.749 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639960.856 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639960.856 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (+ d1 d2) (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639960.857 * * * * [misc]progress:  [ 916 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639960.857 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639960.861 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639960.877 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639960.989 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d1 d2))))) (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538639960.989 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ d4 d3) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d2 d2) (* d1 (- d1 d2)))) (+ d1 d2))))) (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639960.989 * * * * [misc]progress:  [ 917 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639960.989 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639960.992 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639961.006 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639961.063 * * [misc]simplify:  iters left: 4 (482 enodes)
1538639961.918 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d4 d3)) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))))
1538639961.918 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (- (+ d4 d3)) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639961.919 * * * * [misc]progress:  [ 918 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639961.919 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639961.922 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639961.936 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639961.987 * * [misc]simplify:  iters left: 4 (441 enodes)
1538639962.759 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (- (+ d1 d2)) (- (* d1 d1) (* d2 (- d1 d2))))))))
1538639962.759 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (- (+ d1 d2)) (- (* d1 d1) (* d2 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639962.760 * * * * [misc]progress:  [ 919 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639962.760 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639962.763 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639962.776 * * [misc]simplify:  iters left: 5 (111 enodes)
1538639962.828 * * [misc]simplify:  iters left: 4 (442 enodes)
1538639963.612 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2))) (* (* (- d3 d4) (- (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))))))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))))
1538639963.612 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2))) (* (* (- d3 d4) (- (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))))))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639963.612 * * * * [misc]progress:  [ 920 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639963.612 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639963.615 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639963.632 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639963.746 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639963.746 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (- d3 d4) (+ d4 d3))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639963.746 * * * * [misc]progress:  [ 921 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639963.746 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639963.749 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639963.764 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639963.821 * * [misc]simplify:  iters left: 4 (487 enodes)
1538639964.690 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (+ (- d2 d1) (- d3 d4)))) (* (* (+ (- d2 d1) (- d3 d4)) (* (- d3 d4) (+ d4 d3))) (+ (* (- d1) (+ d1 d2)) (- (* d2 d2)))))) (cbrt (+ (* (* (+ d4 d3) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (* (+ d4 d3) (- (- d3 d4))))))))
1538639964.690 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (+ (- d2 d1) (- d3 d4)))) (* (* (+ (- d2 d1) (- d3 d4)) (* (- d3 d4) (+ d4 d3))) (+ (* (- d1) (+ d1 d2)) (- (* d2 d2)))))) (cbrt (+ (* (* (+ d4 d3) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (* (+ d4 d3) (- (- d3 d4)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639964.690 * * * * [misc]progress:  [ 922 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639964.690 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639964.693 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639964.709 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639964.817 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d1 d2) (+ (pow d1 3) (pow d2 3)))) (* (- d3 d4) (+ d4 d3)))))))
1538639964.817 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d1 d2))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2))))) (* (* (+ (* d2 d2) (* d1 (- d1 d2))) (* (+ d1 d2) (+ (pow d1 3) (pow d2 3)))) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639964.817 * * * * [misc]progress:  [ 923 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639964.817 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639964.820 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639964.834 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639964.889 * * [misc]simplify:  iters left: 4 (466 enodes)
1538639965.716 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (- d2 d1) (+ d1 d2)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))))
1538639965.716 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (* (+ d4 d3) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (- d2 d1) (+ d1 d2)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639965.716 * * * * [misc]progress:  [ 924 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639965.717 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639965.719 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639965.733 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639965.784 * * [misc]simplify:  iters left: 4 (439 enodes)
1538639966.536 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ d4 d3) (- (* d1 d1) (* d2 (- d1 d2))))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))))
1538639966.537 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ d4 d3) (- (* d1 d1) (* d2 (- d1 d2))))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639966.537 * * * * [misc]progress:  [ 925 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639966.537 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639966.540 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639966.554 * * [misc]simplify:  iters left: 5 (110 enodes)
1538639966.603 * * [misc]simplify:  iters left: 4 (428 enodes)
1538639967.339 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (- (+ d1 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))))
1538639967.339 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (- (+ d1 d2)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d1 d2))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639967.340 * * * * [misc]progress:  [ 926 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639967.340 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639967.343 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639967.360 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639967.475 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (- (* d3 d3) (* d4 d4))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538639967.475 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ d4 d3)) (+ (* d2 d2) (* d1 (- d1 d2)))) (* (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (- (* d3 d3) (* d4 d4))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639967.476 * * * * [misc]progress:  [ 927 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639967.476 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639967.479 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639967.494 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639967.552 * * [misc]simplify:  iters left: 4 (490 enodes)
1538639968.436 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3)))))))
1538639968.436 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ d4 d3) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639968.436 * * * * [misc]progress:  [ 928 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639968.436 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639968.439 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639968.454 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639968.563 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))))
1538639968.563 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (+ (* d2 d2) (* (- d1 d2) d1)))) (* (+ (* d2 d2) (* (- d1 d2) d1)) (* (+ d1 d2) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639968.563 * * * * [misc]progress:  [ 929 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639968.563 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639968.566 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639968.580 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639968.635 * * [misc]simplify:  iters left: 4 (469 enodes)
1538639969.462 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d1 d2)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (- (* d3 d3) (* d4 d4)))))))
1538639969.462 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d1 d2)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ d4 d3) (+ (* d2 d2) (* (- d1 d2) d1))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639969.462 * * * * [misc]progress:  [ 930 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639969.462 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639969.465 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639969.479 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639969.530 * * [misc]simplify:  iters left: 4 (437 enodes)
1538639970.272 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* (- d2 d1) d2) (* d1 d1)))) (* (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (- d2 d1) (- d3 d4)))))
1538639970.272 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* (- d2 d1) d2) (* d1 d1)))) (* (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639970.272 * * * * [misc]progress:  [ 931 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639970.273 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639970.275 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639970.289 * * [misc]simplify:  iters left: 5 (112 enodes)
1538639970.341 * * [misc]simplify:  iters left: 4 (446 enodes)
1538639971.135 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (- (- d3 d4) (- d2 d1))))))
1538639971.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ d4 d3))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (+ d4 d2) (+ d3 d1)) (- (- d3 d4) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.135 * * * * [misc]progress:  [ 932 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.135 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639971.139 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639971.156 * * [misc]simplify:  iters left: 5 (131 enodes)
1538639971.278 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (+ d1 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639971.278 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (+ d1 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.278 * * * * [misc]progress:  [ 933 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.278 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639971.282 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639971.299 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639971.424 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639971.424 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.424 * * * * [misc]progress:  [ 934 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.424 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639971.427 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639971.445 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639971.570 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639971.571 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.571 * * * * [misc]progress:  [ 935 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.571 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639971.574 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639971.591 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639971.716 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))))
1538639971.716 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.716 * * * * [misc]progress:  [ 936 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.717 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639971.720 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639971.737 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639971.854 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639971.854 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.854 * * * * [misc]progress:  [ 937 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.854 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639971.858 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639971.874 * * [misc]simplify:  iters left: 5 (133 enodes)
1538639971.991 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639971.991 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (+ (- d2 d1) (- d3 d4))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639971.992 * * * * [misc]progress:  [ 938 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639971.992 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639971.995 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639972.012 * * [misc]simplify:  iters left: 5 (135 enodes)
1538639972.135 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639972.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639972.135 * * * * [misc]progress:  [ 939 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639972.135 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639972.139 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639972.156 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639972.276 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538639972.276 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639972.276 * * * * [misc]progress:  [ 940 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639972.277 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639972.280 * * [misc]simplify:  iters left: 6 (43 enodes)
1538639972.294 * * [misc]simplify:  iters left: 5 (122 enodes)
1538639972.409 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))) (- d2 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639972.409 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))) (- d2 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639972.410 * * * * [misc]progress:  [ 941 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639972.410 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639972.413 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639972.430 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639972.546 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639972.546 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639972.546 * * * * [misc]progress:  [ 942 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639972.547 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639972.550 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639972.565 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639972.624 * * [misc]simplify:  iters left: 4 (498 enodes)
1538639973.547 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (* (* (+ d1 d2) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- d2 d1) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))) (cbrt (+ (* (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639973.548 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (* (* (+ d1 d2) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- d2 d1) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))) (cbrt (+ (* (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639973.548 * * * * [misc]progress:  [ 943 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639973.548 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639973.551 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639973.567 * * [misc]simplify:  iters left: 5 (124 enodes)
1538639973.676 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639973.676 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639973.676 * * * * [misc]progress:  [ 944 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639973.676 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639973.680 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639973.696 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639973.823 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639973.823 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639973.823 * * * * [misc]progress:  [ 945 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639973.824 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639973.827 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639973.845 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639973.964 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639973.964 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639973.964 * * * * [misc]progress:  [ 946 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639973.964 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639973.968 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639973.985 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639974.111 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639974.111 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.111 * * * * [misc]progress:  [ 947 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.111 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639974.114 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639974.133 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639974.256 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639974.256 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.256 * * * * [misc]progress:  [ 948 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.256 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639974.260 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639974.276 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639974.393 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639974.394 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.394 * * * * [misc]progress:  [ 949 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.394 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639974.397 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639974.414 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639974.531 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))
1538639974.531 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.531 * * * * [misc]progress:  [ 950 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.532 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639974.535 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639974.553 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639974.677 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538639974.677 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.677 * * * * [misc]progress:  [ 951 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.677 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639974.681 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639974.698 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639974.818 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ d1 d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))))
1538639974.818 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- d2 d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ d1 d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.818 * * * * [misc]progress:  [ 952 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.818 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639974.821 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639974.838 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639974.956 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639974.956 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639974.956 * * * * [misc]progress:  [ 953 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639974.957 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639974.960 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639974.975 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639975.086 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639975.086 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ d1 d2) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.087 * * * * [misc]progress:  [ 954 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.087 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639975.090 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639975.106 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639975.215 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639975.215 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (- (* (* (- d2 d1) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.215 * * * * [misc]progress:  [ 955 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.215 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639975.218 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639975.234 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639975.344 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639975.344 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (- (* d3 d3) (* d4 d4)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.344 * * * * [misc]progress:  [ 956 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.344 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639975.347 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639975.364 * * [misc]simplify:  iters left: 5 (136 enodes)
1538639975.480 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (+ d1 d2) (- (* d2 d2) (* d1 d1))) (- (pow d3 3) (pow d4 3))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639975.480 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (+ d1 d2) (- (* d2 d2) (* d1 d1))) (- (pow d3 3) (pow d4 3))) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.481 * * * * [misc]progress:  [ 957 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.481 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639975.484 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639975.502 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639975.616 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ d1 d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639975.616 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ d1 d2)) (+ (* (- d1 d2) d1) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.616 * * * * [misc]progress:  [ 958 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.617 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639975.620 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639975.635 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639975.747 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))
1538639975.747 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.747 * * * * [misc]progress:  [ 959 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.747 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639975.750 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639975.766 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639975.874 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639975.875 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639975.875 * * * * [misc]progress:  [ 960 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639975.875 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639975.878 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639975.892 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639975.944 * * [misc]simplify:  iters left: 4 (440 enodes)
1538639976.715 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))))))
1538639976.715 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639976.715 * * * * [misc]progress:  [ 961 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639976.716 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639976.719 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639976.733 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639976.788 * * [misc]simplify:  iters left: 4 (461 enodes)
1538639977.594 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4)))))))
1538639977.594 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* (+ d4 d3) d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639977.595 * * * * [misc]progress:  [ 962 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639977.595 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639977.598 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639977.615 * * [misc]simplify:  iters left: 5 (134 enodes)
1538639977.734 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639977.734 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639977.734 * * * * [misc]progress:  [ 963 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639977.735 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639977.738 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639977.755 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639977.872 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639977.872 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639977.872 * * * * [misc]progress:  [ 964 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639977.872 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639977.875 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639977.891 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639978.005 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))
1538639978.006 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639978.006 * * * * [misc]progress:  [ 965 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639978.006 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639978.009 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639978.025 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639978.135 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ d1 d2)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639978.135 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ d1 d2)) (+ (* d1 (- d1 d2)) (* d2 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639978.136 * * * * [misc]progress:  [ 966 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639978.136 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639978.139 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639978.154 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639978.209 * * [misc]simplify:  iters left: 4 (467 enodes)
1538639979.028 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (pow d3 3) (pow d4 3)))))))
1538639979.028 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639979.028 * * * * [misc]progress:  [ 967 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639979.028 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639979.031 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639979.045 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639979.102 * * [misc]simplify:  iters left: 4 (468 enodes)
1538639980.404 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639980.404 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639980.405 * * * * [misc]progress:  [ 968 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639980.405 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639980.408 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639980.424 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639980.541 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))
1538639980.541 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639980.541 * * * * [misc]progress:  [ 969 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639980.542 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639980.545 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639980.562 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639980.676 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639980.676 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639980.676 * * * * [misc]progress:  [ 970 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639980.676 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639980.679 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639980.693 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639980.806 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))
1538639980.806 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* (- d1 d2) d1) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639980.807 * * * * [misc]progress:  [ 971 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639980.807 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639980.810 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639980.826 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639980.933 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3)))))
1538639980.934 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (* (- d3 d4) (+ d4 d3)) (+ d1 d2))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639980.934 * * * * [misc]progress:  [ 972 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639980.934 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639980.937 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639980.953 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639981.007 * * [misc]simplify:  iters left: 4 (465 enodes)
1538639981.817 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639981.817 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639981.817 * * * * [misc]progress:  [ 973 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639981.818 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639981.821 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639981.835 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639981.890 * * [misc]simplify:  iters left: 4 (454 enodes)
1538639982.675 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (pow d3 3) (pow d4 3)))))))
1538639982.676 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639982.676 * * * * [misc]progress:  [ 974 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639982.677 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639982.680 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639982.697 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639982.815 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3)))))
1538639982.815 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (- (* d2 d2) (* d1 d1)))) (- (pow d3 3) (pow d4 3)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639982.815 * * * * [misc]progress:  [ 975 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639982.816 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639982.819 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639982.833 * * [misc]simplify:  iters left: 5 (123 enodes)
1538639982.892 * * [misc]simplify:  iters left: 4 (489 enodes)
1538639983.803 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639983.803 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (+ d4 d2) (+ d3 d1)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ d1 d2) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (* (- d2 d1) (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639983.803 * * * * [misc]progress:  [ 976 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639983.803 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538639983.806 * * [misc]simplify:  iters left: 6 (47 enodes)
1538639983.823 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639983.940 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (+ d1 d2)))) (+ (pow d3 3) (pow d4 3)))))
1538639983.940 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- (* d2 d2) (* d1 d1)) (- d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (+ d1 d2)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639983.941 * * * * [misc]progress:  [ 977 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639983.941 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538639983.944 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639983.961 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639984.068 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3)))))
1538639984.068 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (+ d1 d2) (* (+ d4 d3) (- d3 d4)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (- (* (- d2 d1) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d2 d2) (* d1 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639984.068 * * * * [misc]progress:  [ 978 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639984.068 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538639984.071 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639984.087 * * [misc]simplify:  iters left: 5 (121 enodes)
1538639984.141 * * [misc]simplify:  iters left: 4 (463 enodes)
1538639984.944 * [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3)))))))
1538639984.944 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (- d2 d1) (- d3 d4)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (+ (* (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (- (- (pow d3 3) (pow d4 3))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639984.944 * * * * [misc]progress:  [ 979 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639984.945 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538639984.948 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639984.962 * * [misc]simplify:  iters left: 5 (119 enodes)
1538639985.019 * * [misc]simplify:  iters left: 4 (472 enodes)
1538639985.843 * [exit]simplify:  Simplified to (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4)))))))
1538639985.843 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d3 d4) (- d2 d1)) (* (- (- d3 d4) (- d2 d1)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (- (pow d3 3) (pow d4 3))))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d1 d2) (* (- d2 d1) (- d2 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639985.843 * * * * [misc]progress:  [ 980 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639985.843 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639985.847 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639985.864 * * [misc]simplify:  iters left: 5 (137 enodes)
1538639985.981 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))))))
1538639985.981 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639985.981 * * * * [misc]progress:  [ 981 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639985.981 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639985.985 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639986.001 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639986.119 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))))))
1538639986.119 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.119 * * * * [misc]progress:  [ 982 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.119 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639986.122 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639986.140 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639986.260 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- d3 d4) (+ d4 d3)))))))
1538639986.260 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.260 * * * * [misc]progress:  [ 983 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.260 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639986.264 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639986.282 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639986.400 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))))))))
1538639986.400 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.400 * * * * [misc]progress:  [ 984 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.400 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639986.404 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639986.420 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639986.533 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))))))))
1538639986.533 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.533 * * * * [misc]progress:  [ 985 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.533 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639986.537 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639986.553 * * [misc]simplify:  iters left: 5 (138 enodes)
1538639986.666 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2))))))
1538639986.667 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (- d1 d2)) (* d2 d2))) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.667 * * * * [misc]progress:  [ 986 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.667 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639986.670 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639986.687 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639986.805 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- d3 d4) (+ d4 d3)))))))
1538639986.805 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.805 * * * * [misc]progress:  [ 987 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.806 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639986.809 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639986.828 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639986.941 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))))))
1538639986.941 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (+ d1 d2) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639986.942 * * * * [misc]progress:  [ 988 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639986.942 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639986.945 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639986.961 * * [misc]simplify:  iters left: 5 (128 enodes)
1538639987.069 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (+ d4 d3) (- d3 d4)))))))
1538639987.069 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639987.070 * * * * [misc]progress:  [ 989 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639987.070 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639987.073 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639987.089 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639987.198 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (- d3 d4)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))))))))
1538639987.198 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))) (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1))) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (- d3 d4)) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639987.199 * * * * [misc]progress:  [ 990 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639987.199 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639987.202 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639987.218 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639987.277 * * [misc]simplify:  iters left: 4 (490 enodes)
1538639988.136 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (* (- (+ d4 d3)) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))))))
1538639988.136 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (* (- (+ d4 d3)) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639988.136 * * * * [misc]progress:  [ 991 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639988.136 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639988.140 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639988.155 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639988.213 * * [misc]simplify:  iters left: 4 (493 enodes)
1538639989.098 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (+ d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))))))
1538639989.098 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d1 d2) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (+ d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.098 * * * * [misc]progress:  [ 992 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.098 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639989.101 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639989.118 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639989.238 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- d3 d4) (+ d4 d3)))))))
1538639989.238 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ d1 d2) (- d2 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.238 * * * * [misc]progress:  [ 993 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.239 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639989.242 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639989.257 * * [misc]simplify:  iters left: 5 (125 enodes)
1538639989.365 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ d1 d2)))))))
1538639989.365 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.365 * * * * [misc]progress:  [ 994 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.365 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639989.369 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639989.386 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639989.505 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))))))))
1538639989.505 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.505 * * * * [misc]progress:  [ 995 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.506 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639989.509 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639989.525 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639989.635 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ d1 d2)) (+ (* d1 (- d1 d2)) (* d2 d2)))))))
1538639989.635 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ d1 d2)) (+ (* d1 (- d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.635 * * * * [misc]progress:  [ 996 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.636 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639989.639 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639989.655 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639989.759 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ d1 d2)))))))
1538639989.759 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.760 * * * * [misc]progress:  [ 997 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.760 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639989.763 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639989.778 * * [misc]simplify:  iters left: 5 (126 enodes)
1538639989.884 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))))))
1538639989.884 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639989.884 * * * * [misc]progress:  [ 998 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639989.884 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639989.888 * * [misc]simplify:  iters left: 6 (48 enodes)
1538639989.905 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639990.022 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))))))))
1538639990.022 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639990.022 * * * * [misc]progress:  [ 999 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639990.022 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639990.025 * * [misc]simplify:  iters left: 6 (44 enodes)
1538639990.041 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639990.148 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))))
1538639990.148 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639990.149 * * * * [misc]progress:  [ 1000 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639990.149 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639990.152 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639990.168 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639990.279 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (+ d4 d3) (- d3 d4)))))))
1538639990.279 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639990.279 * * * * [misc]progress:  [ 1001 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639990.279 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639990.282 * * [misc]simplify:  iters left: 6 (41 enodes)
1538639990.296 * * [misc]simplify:  iters left: 5 (116 enodes)
1538639990.353 * * [misc]simplify:  iters left: 4 (477 enodes)
1538639991.202 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (- (+ d1 d2)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538639991.202 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (- (+ d1 d2)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639991.202 * * * * [misc]progress:  [ 1002 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639991.202 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639991.206 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639991.220 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639991.276 * * [misc]simplify:  iters left: 4 (470 enodes)
1538639992.089 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (- (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))))))
1538639992.089 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (- (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639992.089 * * * * [misc]progress:  [ 1003 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639992.089 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639992.092 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639992.106 * * [misc]simplify:  iters left: 5 (117 enodes)
1538639992.162 * * [misc]simplify:  iters left: 4 (473 enodes)
1538639992.994 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3)))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ d1 d2) (+ d4 d3)) (* (- d2 d1) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3)))))))
1538639992.994 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3)))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (* (+ d1 d2) (+ d4 d3)) (* (- d2 d1) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639992.994 * * * * [misc]progress:  [ 1004 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639992.994 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639992.998 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639993.015 * * [misc]simplify:  iters left: 5 (141 enodes)
1538639993.126 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))))))))
1538639993.126 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (* (+ (* (- d1 d2) d1) (* d2 d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639993.127 * * * * [misc]progress:  [ 1005 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639993.127 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639993.130 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639993.146 * * [misc]simplify:  iters left: 5 (129 enodes)
1538639993.203 * * [misc]simplify:  iters left: 4 (485 enodes)
1538639994.055 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (- d2 d1) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))))))
1538639994.055 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (- d2 d1) (+ d4 d3)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639994.055 * * * * [misc]progress:  [ 1006 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639994.055 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639994.059 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639994.075 * * [misc]simplify:  iters left: 5 (132 enodes)
1538639994.181 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))))
1538639994.181 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (* (- d2 d1) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (+ d1 d2) (- d2 d1))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639994.181 * * * * [misc]progress:  [ 1007 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639994.181 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639994.184 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639994.198 * * [misc]simplify:  iters left: 5 (120 enodes)
1538639994.254 * * [misc]simplify:  iters left: 4 (468 enodes)
1538639995.072 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (- (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))))
1538639995.072 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (- (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639995.072 * * * * [misc]progress:  [ 1008 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639995.072 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639995.076 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639995.089 * * [misc]simplify:  iters left: 5 (110 enodes)
1538639995.137 * * [misc]simplify:  iters left: 4 (407 enodes)
1538639995.854 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))))))
1538639995.854 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639995.854 * * * * [misc]progress:  [ 1009 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639995.855 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639995.857 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639995.871 * * [misc]simplify:  iters left: 5 (113 enodes)
1538639995.922 * * [misc]simplify:  iters left: 4 (428 enodes)
1538639996.673 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1)))))))
1538639996.673 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (+ d1 d2)) (+ (* (- d2 d1) d2) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639996.673 * * * * [misc]progress:  [ 1010 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639996.673 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538639996.677 * * [misc]simplify:  iters left: 6 (49 enodes)
1538639996.694 * * [misc]simplify:  iters left: 5 (139 enodes)
1538639996.807 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (- d1 d2)) (* d2 d2)))))))
1538639996.807 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (* (+ d1 d2) (- d2 d1))) (+ (* d1 (- d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639996.807 * * * * [misc]progress:  [ 1011 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639996.807 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538639996.810 * * [misc]simplify:  iters left: 6 (45 enodes)
1538639996.826 * * [misc]simplify:  iters left: 5 (127 enodes)
1538639996.885 * * [misc]simplify:  iters left: 4 (494 enodes)
1538639997.766 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))))))
1538639997.766 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639997.766 * * * * [misc]progress:  [ 1012 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639997.766 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538639997.769 * * [misc]simplify:  iters left: 6 (46 enodes)
1538639997.785 * * [misc]simplify:  iters left: 5 (130 enodes)
1538639997.893 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))))
1538639997.893 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639997.893 * * * * [misc]progress:  [ 1013 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639997.894 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538639997.896 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639997.910 * * [misc]simplify:  iters left: 5 (118 enodes)
1538639997.967 * * [misc]simplify:  iters left: 4 (477 enodes)
1538639998.811 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))))))
1538639998.811 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639998.812 * * * * [misc]progress:  [ 1014 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639998.812 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538639998.815 * * [misc]simplify:  iters left: 6 (42 enodes)
1538639998.828 * * [misc]simplify:  iters left: 5 (114 enodes)
1538639998.880 * * [misc]simplify:  iters left: 4 (434 enodes)
1538639999.639 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (- d3 d4)) (+ d4 d3)) (- (* (+ d1 d2) (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))))))
1538639999.639 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (* (* (+ d1 d2) (- d3 d4)) (+ d4 d3)) (- (* (+ d1 d2) (- d2 d1))))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538639999.640 * * * * [misc]progress:  [ 1015 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538639999.640 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538639999.643 * * [misc]simplify:  iters left: 6 (40 enodes)
1538639999.656 * * [misc]simplify:  iters left: 5 (111 enodes)
1538639999.708 * * [misc]simplify:  iters left: 4 (435 enodes)
1538640000.474 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (* (+ d4 d3) (- d3 d4))))))))
1538640000.474 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (+ (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1)) (- (* (+ d4 d3) (- d3 d4)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640000.475 * * * * [misc]progress:  [ 1016 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640000.475 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640000.478 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640000.496 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640000.605 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))))))
1538640000.605 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640000.606 * * * * [misc]progress:  [ 1017 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640000.606 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640000.609 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640000.624 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640000.681 * * [misc]simplify:  iters left: 4 (478 enodes)
1538640001.524 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (- d2 d1) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (* (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))))
1538640001.524 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (* (- (+ d1 d2)) (+ (* d2 (- d2 d1)) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (- d2 d1) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (* (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640001.524 * * * * [misc]progress:  [ 1018 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640001.525 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640001.528 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640001.543 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640001.647 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (* (+ d1 d2) (- d2 d1))))))))
1538640001.647 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (* (+ d4 d3) (- d3 d4))) (* (+ d1 d2) (- d2 d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640001.647 * * * * [misc]progress:  [ 1019 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640001.647 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640001.650 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640001.664 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640001.719 * * [misc]simplify:  iters left: 4 (461 enodes)
1538640002.529 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538640002.529 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640002.529 * * * * [misc]progress:  [ 1020 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640002.529 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640002.532 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640002.546 * * [misc]simplify:  iters left: 5 (114 enodes)
1538640002.596 * * [misc]simplify:  iters left: 4 (432 enodes)
1538640003.330 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538640003.330 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (+ (* (- d1 d2) d1) (* d2 d2)) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640003.330 * * * * [misc]progress:  [ 1021 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640003.331 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640003.333 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640003.347 * * [misc]simplify:  iters left: 5 (110 enodes)
1538640003.396 * * [misc]simplify:  iters left: 4 (421 enodes)
1538640004.121 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))))))
1538640004.121 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (- (* d1 d1) (* d2 (- d1 d2))) (- (+ d1 d2))) (* (* (* (+ d1 d2) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640004.122 * * * * [misc]progress:  [ 1022 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640004.122 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640004.125 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640004.142 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640004.252 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))))))
1538640004.252 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d4 d3)) (* (+ d1 d2) (- d2 d1)))) (* (+ d1 d2) (* (+ (* d1 (- d1 d2)) (* d2 d2)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640004.252 * * * * [misc]progress:  [ 1023 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640004.252 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640004.255 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640004.270 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640004.327 * * [misc]simplify:  iters left: 4 (481 enodes)
1538640005.172 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (+ d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3)))))))
1538640005.172 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (- (- d2 d1) (- d3 d4)))) (* (- (- d2 d1) (- d3 d4)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (- (+ d1 d2)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))) (* (* (+ d1 d2) (- d2 d1)) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640005.172 * * * * [misc]progress:  [ 1024 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640005.173 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640005.176 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640005.190 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640005.249 * * [misc]simplify:  iters left: 4 (495 enodes)
1538640006.104 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- d3 d4) (- (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (- d2 d1) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d4 d3)) (- (- d2 d1) (- d3 d4)))) (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))))
1538640006.104 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (* (+ d1 d2) (* (+ d1 d2) (- d2 d1))) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (* (- d3 d4) (- (+ d4 d3))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (- d2 d1) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))))) (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d4 d3)) (- (- d2 d1) (- d3 d4)))) (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640006.104 * * * * [misc]progress:  [ 1025 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640006.105 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640006.107 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640006.121 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640006.175 * * [misc]simplify:  iters left: 4 (461 enodes)
1538640006.977 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- d2 d1) (* (+ d1 d2) (+ d4 d3))) (* (- d3 d4) (* (+ d1 d2) (+ d4 d3)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))))))
1538640006.978 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- d2 d1) (* (+ d1 d2) (+ d4 d3))) (* (- d3 d4) (* (+ d1 d2) (+ d4 d3)))) (- (+ d4 d2) (+ d3 d1)))) (cbrt (+ (* (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640006.978 * * * * [misc]progress:  [ 1026 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640006.978 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538640006.981 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640006.994 * * [misc]simplify:  iters left: 5 (114 enodes)
1538640007.044 * * [misc]simplify:  iters left: 4 (430 enodes)
1538640007.778 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))))))
1538640007.778 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))) (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (+ d1 d2) (* (+ d1 d2) (- d2 d1)))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d2 d1) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640007.778 * * * * [misc]progress:  [ 1027 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640007.778 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (* (- d2 d1) (+ d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- (* d2 d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538640007.781 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640007.795 * * [misc]simplify:  iters left: 5 (112 enodes)
1538640007.846 * * [misc]simplify:  iters left: 4 (439 enodes)
1538640008.590 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3)))))))
1538640008.590 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (+ (- d3 d4) (- d2 d1)))) (cbrt (+ (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- d2 d1))) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d4 d3)))) (* (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (- d2 d1))) (* (- (* (+ d4 d3) (- d3 d4))) (+ (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640008.590 * * * * [misc]progress:  [ 1028 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640008.590 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640008.593 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640008.609 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640008.667 * * [misc]simplify:  iters left: 4 (492 enodes)
1538640009.465 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640009.465 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d2 3) (pow d1 3)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640009.466 * * * * [misc]progress:  [ 1029 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640009.466 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640009.470 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640009.486 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640009.593 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538640009.593 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640009.594 * * * * [misc]progress:  [ 1030 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640009.594 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640009.597 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640009.612 * * [misc]simplify:  iters left: 5 (126 enodes)
1538640009.671 * * [misc]simplify:  iters left: 4 (495 enodes)
1538640010.459 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538640010.459 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640010.459 * * * * [misc]progress:  [ 1031 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640010.460 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640010.463 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640010.480 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640010.587 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538640010.587 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (* d2 d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640010.587 * * * * [misc]progress:  [ 1032 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640010.588 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640010.591 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640010.608 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640010.664 * * [misc]simplify:  iters left: 4 (480 enodes)
1538640011.388 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640011.388 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640011.388 * * * * [misc]progress:  [ 1033 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640011.388 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640011.392 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640011.408 * * [misc]simplify:  iters left: 5 (129 enodes)
1538640011.466 * * [misc]simplify:  iters left: 4 (483 enodes)
1538640012.214 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640012.214 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640012.214 * * * * [misc]progress:  [ 1034 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640012.214 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640012.217 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640012.232 * * [misc]simplify:  iters left: 5 (126 enodes)
1538640012.291 * * [misc]simplify:  iters left: 4 (496 enodes)
1538640013.089 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))))))
1538640013.089 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640013.090 * * * * [misc]progress:  [ 1035 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640013.090 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640013.093 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640013.109 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640013.168 * * [misc]simplify:  iters left: 4 (484 enodes)
1538640013.924 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640013.924 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (* d2 d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640013.924 * * * * [misc]progress:  [ 1036 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640013.924 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640013.927 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640013.942 * * [misc]simplify:  iters left: 5 (113 enodes)
1538640013.998 * * [misc]simplify:  iters left: 4 (470 enodes)
1538640014.771 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (- d2 d1))))))))
1538640014.772 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (- d2 d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640014.773 * * * * [misc]progress:  [ 1037 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640014.773 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640014.776 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640014.791 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640014.847 * * [misc]simplify:  iters left: 4 (472 enodes)
1538640015.543 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538640015.543 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640015.543 * * * * [misc]progress:  [ 1038 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640015.543 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640015.546 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640015.561 * * [misc]simplify:  iters left: 5 (120 enodes)
1538640015.614 * * [misc]simplify:  iters left: 4 (443 enodes)
1538640016.320 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))))) (cbrt (+ (* (* (+ d1 d2) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- d2 d1) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))))
1538640016.320 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))))) (cbrt (+ (* (* (+ d1 d2) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- d2 d1) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d1 d2) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640016.320 * * * * [misc]progress:  [ 1039 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640016.321 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640016.324 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640016.339 * * [misc]simplify:  iters left: 5 (117 enodes)
1538640016.391 * * [misc]simplify:  iters left: 4 (445 enodes)
1538640017.105 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* (- d2 d1) d2) (* d1 d1)))))) (cbrt (+ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (* (+ d1 d2) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- d2 d1) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))))
1538640017.105 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* (- d2 d1) d2) (* d1 d1)))))) (cbrt (+ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (* (+ d1 d2) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- d2 d1) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640017.105 * * * * [misc]progress:  [ 1040 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640017.105 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640017.109 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640017.125 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640017.236 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538640017.236 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640017.236 * * * * [misc]progress:  [ 1041 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640017.236 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640017.239 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640017.255 * * [misc]simplify:  iters left: 5 (131 enodes)
1538640017.314 * * [misc]simplify:  iters left: 4 (490 enodes)
1538640018.509 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640018.509 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640018.509 * * * * [misc]progress:  [ 1042 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640018.509 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640018.513 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640018.529 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640018.635 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2))))))))
1538640018.635 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d3 d3) (* d4 d4)))) (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640018.635 * * * * [misc]progress:  [ 1043 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640018.635 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640018.639 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640018.656 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640018.763 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538640018.763 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640018.763 * * * * [misc]progress:  [ 1044 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640018.763 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640018.766 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640018.784 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640018.842 * * [misc]simplify:  iters left: 4 (495 enodes)
1538640019.579 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* (- d2 d1) d2)))))))
1538640019.579 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* (- d2 d1) d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640019.579 * * * * [misc]progress:  [ 1045 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640019.579 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640019.583 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640019.601 * * [misc]simplify:  iters left: 5 (134 enodes)
1538640019.659 * * [misc]simplify:  iters left: 4 (498 enodes)
1538640020.412 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640020.412 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ d4 d3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640020.412 * * * * [misc]progress:  [ 1046 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640020.413 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640020.416 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640020.432 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640020.542 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1)))))))
1538640020.542 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d4 d3) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (+ d4 d3)) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* (- d1 d2) d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640020.542 * * * * [misc]progress:  [ 1047 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640020.542 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640020.545 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640020.561 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640020.621 * * [misc]simplify:  iters left: 4 (499 enodes)
1538640021.329 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640021.329 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640021.329 * * * * [misc]progress:  [ 1048 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640021.329 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640021.333 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640021.348 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640021.406 * * [misc]simplify:  iters left: 4 (468 enodes)
1538640022.113 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640022.113 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640022.113 * * * * [misc]progress:  [ 1049 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640022.113 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640022.117 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640022.133 * * [misc]simplify:  iters left: 5 (122 enodes)
1538640022.187 * * [misc]simplify:  iters left: 4 (467 enodes)
1538640022.844 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d2 d1)))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))))
1538640022.844 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d2 d1)))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640022.844 * * * * [misc]progress:  [ 1050 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640022.844 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640022.848 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640022.863 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640022.919 * * [misc]simplify:  iters left: 4 (464 enodes)
1538640023.582 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640023.582 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640023.582 * * * * [misc]progress:  [ 1051 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640023.583 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640023.586 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640023.601 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640023.658 * * [misc]simplify:  iters left: 4 (467 enodes)
1538640024.334 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))))))
1538640024.334 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640024.334 * * * * [misc]progress:  [ 1052 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640024.334 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640024.338 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640024.353 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640024.412 * * [misc]simplify:  iters left: 4 (485 enodes)
1538640025.136 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640025.136 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640025.136 * * * * [misc]progress:  [ 1053 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640025.137 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640025.140 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640025.157 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640025.214 * * [misc]simplify:  iters left: 4 (477 enodes)
1538640025.920 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640025.920 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640025.920 * * * * [misc]progress:  [ 1054 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640025.920 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640025.923 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640025.938 * * [misc]simplify:  iters left: 5 (120 enodes)
1538640025.991 * * [misc]simplify:  iters left: 4 (446 enodes)
1538640026.717 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (* (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640026.717 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3))) (* (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640026.717 * * * * [misc]progress:  [ 1055 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640026.717 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640026.721 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640026.737 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640026.791 * * [misc]simplify:  iters left: 4 (464 enodes)
1538640027.463 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640027.463 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640027.464 * * * * [misc]progress:  [ 1056 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640027.464 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640027.467 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640027.480 * * [misc]simplify:  iters left: 5 (113 enodes)
1538640027.527 * * [misc]simplify:  iters left: 4 (389 enodes)
1538640028.097 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640028.097 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640028.097 * * * * [misc]progress:  [ 1057 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640028.097 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640028.100 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640028.114 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640028.163 * * [misc]simplify:  iters left: 4 (410 enodes)
1538640028.756 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640028.756 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640028.756 * * * * [misc]progress:  [ 1058 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640028.756 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640028.760 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640028.776 * * [misc]simplify:  iters left: 5 (130 enodes)
1538640028.833 * * [misc]simplify:  iters left: 4 (494 enodes)
1538640029.592 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640029.592 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640029.592 * * * * [misc]progress:  [ 1059 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640029.592 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640029.595 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640029.612 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640029.670 * * [misc]simplify:  iters left: 4 (486 enodes)
1538640030.403 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640030.403 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640030.403 * * * * [misc]progress:  [ 1060 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640030.403 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640030.406 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640030.421 * * [misc]simplify:  iters left: 5 (118 enodes)
1538640030.475 * * [misc]simplify:  iters left: 4 (455 enodes)
1538640031.223 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640031.223 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640031.224 * * * * [misc]progress:  [ 1061 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640031.224 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640031.227 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640031.243 * * [misc]simplify:  iters left: 5 (126 enodes)
1538640031.299 * * [misc]simplify:  iters left: 4 (473 enodes)
1538640031.983 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640031.983 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640031.983 * * * * [misc]progress:  [ 1062 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640031.983 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640031.986 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640032.000 * * [misc]simplify:  iters left: 5 (117 enodes)
1538640032.050 * * [misc]simplify:  iters left: 4 (416 enodes)
1538640032.653 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640032.653 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640032.653 * * * * [misc]progress:  [ 1063 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640032.653 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640032.656 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640032.670 * * [misc]simplify:  iters left: 5 (114 enodes)
1538640032.719 * * [misc]simplify:  iters left: 4 (417 enodes)
1538640033.334 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640033.334 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640033.334 * * * * [misc]progress:  [ 1064 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640033.334 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640033.337 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640033.353 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640033.410 * * [misc]simplify:  iters left: 4 (478 enodes)
1538640034.121 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))) (* (- (pow d3 3) (pow d4 3)) (+ (- d2 d1) (- d3 d4)))) (* (* (+ (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640034.121 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (- (* d2 d2)) (* (+ d1 d2) (- d1))) (* (- (pow d3 3) (pow d4 3)) (+ (- d2 d1) (- d3 d4)))) (* (* (+ (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640034.121 * * * * [misc]progress:  [ 1065 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640034.122 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640034.125 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640034.141 * * [misc]simplify:  iters left: 5 (133 enodes)
1538640034.197 * * [misc]simplify:  iters left: 4 (470 enodes)
1538640034.890 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (+ d1 d2) (- d1)) (- (* d2 d2))) (* (- (* d3 d3) (* d4 d4)) (+ (- d2 d1) (- d3 d4)))) (* (* (+ (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (- d2 d1))))))))
1538640034.890 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* (+ d1 d2) (- d1)) (- (* d2 d2))) (* (- (* d3 d3) (* d4 d4)) (+ (- d2 d1) (- d3 d4)))) (* (* (+ (- d2 d1) (- d3 d4)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (- d2 d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640034.890 * * * * [misc]progress:  [ 1066 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640034.891 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640034.894 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640034.907 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640034.960 * * [misc]simplify:  iters left: 4 (439 enodes)
1538640035.666 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- d2 d1) (- d3 d4)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (* (+ (- d2 d1) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640035.666 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (- d2 d1) (- d3 d4)) (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2)))) (* (* (+ (- d2 d1) (- d3 d4)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640035.666 * * * * [misc]progress:  [ 1067 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640035.666 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640035.669 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640035.684 * * [misc]simplify:  iters left: 5 (124 enodes)
1538640035.739 * * [misc]simplify:  iters left: 4 (457 enodes)
1538640036.397 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))) (+ (- d2 d1) (- d3 d4)))))
1538640036.397 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d3 d4)))) (+ (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640036.398 * * * * [misc]progress:  [ 1068 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640036.398 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640036.401 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640036.416 * * [misc]simplify:  iters left: 5 (117 enodes)
1538640036.464 * * [misc]simplify:  iters left: 4 (414 enodes)
1538640037.051 * [exit]simplify:  Simplified to (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (- (* d1 d1) (* d2 (- d1 d2))))))))
1538640037.051 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (- (* d1 d1) (* d2 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640037.052 * * * * [misc]progress:  [ 1069 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640037.052 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640037.055 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640037.068 * * [misc]simplify:  iters left: 5 (113 enodes)
1538640037.117 * * [misc]simplify:  iters left: 4 (403 enodes)
1538640037.684 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))))))))
1538640037.684 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640037.684 * * * * [misc]progress:  [ 1070 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640037.684 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640037.688 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640037.703 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640037.760 * * [misc]simplify:  iters left: 4 (471 enodes)
1538640038.473 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640038.473 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640038.473 * * * * [misc]progress:  [ 1071 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640038.473 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640038.476 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640038.490 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640038.541 * * [misc]simplify:  iters left: 4 (433 enodes)
1538640039.245 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (- d2 d1))))))))
1538640039.245 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (- (- d2 d1) (- d3 d4)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (- d2 d1)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640039.245 * * * * [misc]progress:  [ 1072 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640039.246 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640039.249 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640039.265 * * [misc]simplify:  iters left: 5 (133 enodes)
1538640039.323 * * [misc]simplify:  iters left: 4 (486 enodes)
1538640040.040 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d4 d3)) (- (- d2 d1) (- d3 d4)))) (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))))))
1538640040.040 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d4 d3)) (- (- d2 d1) (- d3 d4)))) (* (+ d4 d3) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640040.040 * * * * [misc]progress:  [ 1073 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640040.040 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640040.043 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640040.058 * * [misc]simplify:  iters left: 5 (124 enodes)
1538640040.112 * * [misc]simplify:  iters left: 4 (455 enodes)
1538640040.772 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (- (+ d4 d2) (+ d3 d1)))))
1538640040.772 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))) (cbrt (* (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (- (+ d4 d2) (+ d3 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640040.772 * * * * [misc]progress:  [ 1074 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640040.773 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538640040.776 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640040.790 * * [misc]simplify:  iters left: 5 (117 enodes)
1538640040.838 * * [misc]simplify:  iters left: 4 (412 enodes)
1538640041.419 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1)))))))
1538640041.419 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (+ d4 d2) (+ d3 d1)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (* (+ d1 d2) (+ d1 d2)) (- (pow d3 3) (pow d4 3))) (+ (* d2 (- d2 d1)) (* d1 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640041.420 * * * * [misc]progress:  [ 1075 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640041.420 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538640041.423 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640041.437 * * [misc]simplify:  iters left: 5 (115 enodes)
1538640041.487 * * [misc]simplify:  iters left: 4 (421 enodes)
1538640042.090 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2))))))))
1538640042.090 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d2 d1) (- d3 d4)) (- (- d3 d4) (- d2 d1))) (- (- d2 d1) (- d3 d4)))) (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (- (pow d3 3) (pow d4 3)) (* (+ d1 d2) (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640042.090 * * * * [misc]progress:  [ 1076 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640042.090 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640042.094 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640042.109 * * [misc]simplify:  iters left: 5 (131 enodes)
1538640042.167 * * [misc]simplify:  iters left: 4 (478 enodes)
1538640042.877 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640042.877 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640042.877 * * * * [misc]progress:  [ 1077 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640042.877 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640042.880 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640042.897 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640042.955 * * [misc]simplify:  iters left: 4 (488 enodes)
1538640043.642 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640043.642 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))) (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640043.642 * * * * [misc]progress:  [ 1078 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640043.643 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640043.646 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640043.663 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640043.768 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538640043.768 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640043.768 * * * * [misc]progress:  [ 1079 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640043.768 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640043.771 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640043.788 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640043.844 * * [misc]simplify:  iters left: 4 (470 enodes)
1538640044.498 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538640044.498 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640044.498 * * * * [misc]progress:  [ 1080 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640044.498 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640044.502 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640044.518 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640044.575 * * [misc]simplify:  iters left: 4 (473 enodes)
1538640045.241 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* (- d2 d1) d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640045.241 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* (- d2 d1) d2)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640045.241 * * * * [misc]progress:  [ 1081 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640045.242 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640045.245 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640045.261 * * [misc]simplify:  iters left: 5 (134 enodes)
1538640045.318 * * [misc]simplify:  iters left: 4 (476 enodes)
1538640046.002 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d4 d3) d3) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1))))))
1538640046.002 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (- d2 d1) (+ d1 d2)) (+ d4 d3))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d4 d3) d3) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (* (- (- d2 d1) (- d3 d4)) (+ (- d3 d4) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640046.002 * * * * [misc]progress:  [ 1082 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640046.002 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640046.005 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640046.022 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640046.080 * * [misc]simplify:  iters left: 4 (489 enodes)
1538640046.776 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))))
1538640046.776 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640046.777 * * * * [misc]progress:  [ 1083 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640046.778 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640046.781 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640046.797 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640046.855 * * [misc]simplify:  iters left: 4 (476 enodes)
1538640047.529 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))))
1538640047.529 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (+ d1 d2) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640047.529 * * * * [misc]progress:  [ 1084 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640047.530 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640047.533 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640047.547 * * [misc]simplify:  iters left: 5 (122 enodes)
1538640047.602 * * [misc]simplify:  iters left: 4 (452 enodes)
1538640048.252 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538640048.252 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640048.252 * * * * [misc]progress:  [ 1085 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640048.252 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640048.255 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640048.270 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640048.324 * * [misc]simplify:  iters left: 4 (439 enodes)
1538640048.939 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (- d3 d4) (* (+ d4 d3) (+ d1 d2)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (+ (pow d3 3) (pow d4 3)))))
1538640048.939 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (* (- d3 d4) (* (+ d4 d3) (+ d1 d2)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640048.940 * * * * [misc]progress:  [ 1086 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640048.940 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640048.943 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640048.958 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640049.012 * * [misc]simplify:  iters left: 4 (442 enodes)
1538640049.648 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d3) (* d4 d4)) (* (- d2 d1) (+ d1 d2)))))))
1538640049.649 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d3) (* d4 d4)) (* (- d2 d1) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640049.649 * * * * [misc]progress:  [ 1087 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640049.649 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640049.652 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640049.667 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640049.721 * * [misc]simplify:  iters left: 4 (445 enodes)
1538640050.381 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d1 d2)))))))
1538640050.382 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640050.382 * * * * [misc]progress:  [ 1088 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640050.382 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640050.385 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640050.401 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640050.507 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538640050.507 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640050.508 * * * * [misc]progress:  [ 1089 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640050.508 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640050.511 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640050.525 * * [misc]simplify:  iters left: 5 (119 enodes)
1538640050.579 * * [misc]simplify:  iters left: 4 (448 enodes)
1538640051.231 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (+ (pow d3 3) (pow d4 3)))))
1538640051.232 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640051.232 * * * * [misc]progress:  [ 1090 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640051.232 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640051.235 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640051.252 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640051.357 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3)))))
1538640051.357 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d1 d2) (- d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 d2) (* (- d1 d2) d1)))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640051.357 * * * * [misc]progress:  [ 1091 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640051.357 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640051.360 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640051.374 * * [misc]simplify:  iters left: 5 (120 enodes)
1538640051.429 * * [misc]simplify:  iters left: 4 (450 enodes)
1538640052.057 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4)))))))
1538640052.057 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (+ d1 d2) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640052.058 * * * * [misc]progress:  [ 1092 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640052.058 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640052.061 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640052.076 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640052.130 * * [misc]simplify:  iters left: 4 (454 enodes)
1538640052.787 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))))
1538640052.787 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640052.787 * * * * [misc]progress:  [ 1093 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640052.787 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640052.790 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640052.805 * * [misc]simplify:  iters left: 5 (122 enodes)
1538640052.860 * * [misc]simplify:  iters left: 4 (457 enodes)
1538640053.533 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))))
1538640053.533 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640053.534 * * * * [misc]progress:  [ 1094 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640053.534 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640053.537 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640053.553 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640053.613 * * [misc]simplify:  iters left: 4 (490 enodes)
1538640054.758 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))))
1538640054.758 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640054.759 * * * * [misc]progress:  [ 1095 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640054.759 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640054.762 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640054.776 * * [misc]simplify:  iters left: 5 (120 enodes)
1538640054.832 * * [misc]simplify:  iters left: 4 (453 enodes)
1538640055.485 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (+ d1 d2))) (- d2 d1)) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (+ (pow d3 3) (pow d4 3)))))
1538640055.485 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2))))))) (cbrt (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (+ d1 d2))) (- d2 d1)) (* (+ (* d2 (- d2 d1)) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (* (- d3 d4) (+ d4 d3))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640055.485 * * * * [misc]progress:  [ 1096 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640055.486 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640055.489 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640055.505 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640055.563 * * [misc]simplify:  iters left: 4 (473 enodes)
1538640056.238 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))))
1538640056.238 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640056.239 * * * * [misc]progress:  [ 1097 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640056.239 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640056.242 * * [misc]simplify:  iters left: 6 (38 enodes)
1538640056.255 * * [misc]simplify:  iters left: 5 (107 enodes)
1538640056.308 * * [misc]simplify:  iters left: 4 (429 enodes)
1538640056.907 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))))
1538640056.907 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640056.907 * * * * [misc]progress:  [ 1098 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640056.908 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640056.911 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640056.924 * * [misc]simplify:  iters left: 5 (113 enodes)
1538640056.975 * * [misc]simplify:  iters left: 4 (419 enodes)
1538640057.596 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640057.596 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d3 d4)) (* (- d2 d1) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640057.597 * * * * [misc]progress:  [ 1099 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640057.598 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640057.600 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640057.614 * * [misc]simplify:  iters left: 5 (110 enodes)
1538640057.665 * * [misc]simplify:  iters left: 4 (423 enodes)
1538640058.299 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (+ d1 d2) (- d2 d1)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))))
1538640058.299 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (+ d1 d2) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d4 d3) (+ (* (+ d1 d2) (- d3 d4)) (* (+ d1 d2) (- d2 d1)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640058.299 * * * * [misc]progress:  [ 1100 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640058.300 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640058.303 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640058.320 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640058.377 * * [misc]simplify:  iters left: 4 (473 enodes)
1538640059.042 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640059.042 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640059.042 * * * * [misc]progress:  [ 1101 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640059.043 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640059.046 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640059.061 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640059.113 * * [misc]simplify:  iters left: 4 (437 enodes)
1538640059.763 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))))
1538640059.764 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640059.764 * * * * [misc]progress:  [ 1102 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640059.764 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640059.767 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640059.784 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640059.837 * * [misc]simplify:  iters left: 4 (457 enodes)
1538640060.501 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ d1 d2)) (* (* (* (+ d4 d3) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (- (* (+ (* d4 d4) (* (+ d4 d3) d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640060.501 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (* d1 d1) (* (- d2 d1) d2)) (+ d1 d2)) (* (* (* (+ d4 d3) (+ d1 d2)) (- (- d3 d4))) (+ (pow d3 3) (pow d4 3)))) (* (* (+ (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1))))) (cbrt (* (- (* (+ (* d4 d4) (* (+ d4 d3) d3)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640060.501 * * * * [misc]progress:  [ 1103 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640060.501 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640060.504 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640060.517 * * [misc]simplify:  iters left: 5 (113 enodes)
1538640060.566 * * [misc]simplify:  iters left: 4 (400 enodes)
1538640061.148 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3)))))
1538640061.148 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (- (* d2 d2) (* d1 d1)) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640061.148 * * * * [misc]progress:  [ 1104 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640061.148 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640061.151 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640061.164 * * [misc]simplify:  iters left: 5 (106 enodes)
1538640061.207 * * [misc]simplify:  iters left: 4 (357 enodes)
1538640061.706 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640061.707 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (* (+ (pow d1 3) (pow d2 3)) (- d2 d1))) (* (+ (* d1 d1) (* (- d2 d1) d2)) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640061.707 * * * * [misc]progress:  [ 1105 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640061.707 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640061.710 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640061.723 * * [misc]simplify:  iters left: 5 (109 enodes)
1538640061.767 * * [misc]simplify:  iters left: 4 (378 enodes)
1538640062.295 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640062.295 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640062.295 * * * * [misc]progress:  [ 1106 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640062.295 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640062.298 * * [misc]simplify:  iters left: 6 (48 enodes)
1538640062.315 * * [misc]simplify:  iters left: 5 (135 enodes)
1538640062.373 * * [misc]simplify:  iters left: 4 (482 enodes)
1538640063.071 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (+ d4 d3) (- d2 d1)) (+ d1 d2))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538640063.071 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (pow d1 3) (pow d2 3)) (* (* (+ d4 d3) (- d2 d1)) (+ d1 d2))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640063.071 * * * * [misc]progress:  [ 1107 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640063.071 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640063.075 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640063.089 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640063.142 * * [misc]simplify:  iters left: 4 (446 enodes)
1538640063.806 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))))
1538640063.806 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640063.806 * * * * [misc]progress:  [ 1108 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640063.806 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640063.809 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640063.824 * * [misc]simplify:  iters left: 5 (126 enodes)
1538640063.880 * * [misc]simplify:  iters left: 4 (466 enodes)
1538640064.568 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ (* (+ d4 d3) d3) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538640064.568 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ (* (+ d4 d3) d3) (* d4 d4)) (- (* d2 d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640064.568 * * * * [misc]progress:  [ 1109 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640064.568 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640064.571 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640064.585 * * [misc]simplify:  iters left: 5 (111 enodes)
1538640064.634 * * [misc]simplify:  iters left: 4 (409 enodes)
1538640065.230 * [exit]simplify:  Simplified to (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640065.230 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* (- (* (* (* (+ d4 d3) (+ d1 d2)) (- d2 d1)) (+ (pow d1 3) (pow d2 3))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640065.230 * * * * [misc]progress:  [ 1110 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640065.231 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640065.234 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640065.248 * * [misc]simplify:  iters left: 5 (110 enodes)
1538640065.292 * * [misc]simplify:  iters left: 4 (384 enodes)
1538640065.827 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538640065.827 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (* d2 d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* (- d2 d1) d2) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640065.827 * * * * [misc]progress:  [ 1111 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640065.827 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640065.830 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640065.843 * * [misc]simplify:  iters left: 5 (107 enodes)
1538640065.888 * * [misc]simplify:  iters left: 4 (385 enodes)
1538640066.435 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538640066.435 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (+ (* (- d2 d1) d2) (* d1 d1)) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640066.435 * * * * [misc]progress:  [ 1112 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640066.435 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640066.438 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640066.454 * * [misc]simplify:  iters left: 5 (133 enodes)
1538640066.510 * * [misc]simplify:  iters left: 4 (466 enodes)
1538640067.158 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- (* d2 d2)) (* (- d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (- d3 d4) (- d2 d1)))) (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640067.158 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (- (* d2 d2)) (* (- d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (- d3 d4) (- d2 d1)))) (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640067.159 * * * * [misc]progress:  [ 1113 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640067.159 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640067.162 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640067.177 * * [misc]simplify:  iters left: 5 (121 enodes)
1538640067.227 * * [misc]simplify:  iters left: 4 (430 enodes)
1538640067.860 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (- d3 d4) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640067.860 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (* (+ d4 d3) (- d3 d4))) (+ (- (* d2 d2)) (* (+ d1 d2) (- d1)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (- d3 d4) (- d2 d1)))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640067.860 * * * * [misc]progress:  [ 1114 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640067.860 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640067.864 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640067.879 * * [misc]simplify:  iters left: 5 (124 enodes)
1538640067.931 * * [misc]simplify:  iters left: 4 (450 enodes)
1538640068.577 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (+ d1 d2)) (- (- (pow d3 3) (pow d4 3)))) (* (* (+ (- d3 d4) (- d2 d1)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
1538640068.577 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (- d2 d1))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (+ d1 d2)) (- (- (pow d3 3) (pow d4 3)))) (* (* (+ (- d3 d4) (- d2 d1)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640068.578 * * * * [misc]progress:  [ 1115 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640068.579 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640068.581 * * [misc]simplify:  iters left: 6 (38 enodes)
1538640068.594 * * [misc]simplify:  iters left: 5 (109 enodes)
1538640068.643 * * [misc]simplify:  iters left: 4 (393 enodes)
1538640069.216 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (- d3 d4) (- d2 d1)))))
1538640069.216 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (+ d4 d3) (- d3 d4)))) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640069.216 * * * * [misc]progress:  [ 1116 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640069.217 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640069.219 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640069.233 * * [misc]simplify:  iters left: 5 (110 enodes)
1538640069.278 * * [misc]simplify:  iters left: 4 (382 enodes)
1538640069.793 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d3 d4) (- d2 d1)))))
1538640069.793 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640069.793 * * * * [misc]progress:  [ 1117 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640069.793 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640069.796 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640069.809 * * [misc]simplify:  iters left: 5 (106 enodes)
1538640069.854 * * [misc]simplify:  iters left: 4 (371 enodes)
1538640070.355 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (- d3 d4) (- d2 d1)))))
1538640070.355 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2)))) (* (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))) (+ (* d2 (- d2 d1)) (* d1 d1)))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640070.355 * * * * [misc]progress:  [ 1118 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640070.355 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640070.358 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640070.375 * * [misc]simplify:  iters left: 5 (133 enodes)
1538640070.431 * * [misc]simplify:  iters left: 4 (464 enodes)
1538640071.084 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640071.084 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (- (- d2 d1) (- d3 d4)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (- d2 d1) (- d3 d4)))))) (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640071.084 * * * * [misc]progress:  [ 1119 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640071.085 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640071.088 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640071.104 * * [misc]simplify:  iters left: 5 (124 enodes)
1538640071.154 * * [misc]simplify:  iters left: 4 (433 enodes)
1538640071.794 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (* (- d2 d1) (+ (pow d1 3) (pow d2 3)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4)))) (* (* (- (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (+ d1 d2)))))
1538640071.794 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d4 d3) (+ d1 d2)) (* (- d2 d1) (+ (pow d1 3) (pow d2 3)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (* (- d2 d1) (+ d1 d2)) (- (- d2 d1) (- d3 d4)))) (* (* (- (- d2 d1) (- d3 d4)) (- (pow d3 3) (pow d4 3))) (+ d1 d2))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640071.794 * * * * [misc]progress:  [ 1120 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640071.795 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640071.798 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640071.812 * * [misc]simplify:  iters left: 5 (121 enodes)
1538640071.864 * * [misc]simplify:  iters left: 4 (445 enodes)
1538640072.518 * [exit]simplify:  Simplified to (* (cbrt (+ (* (- (+ d4 d2) (+ d3 d1)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (- (+ d4 d2) (+ d3 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))))
1538640072.518 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (- (+ d4 d2) (+ d3 d1)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (* (- (+ d4 d2) (+ d3 d1)) (* (- d3 d4) (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640072.519 * * * * [misc]progress:  [ 1121 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640072.519 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640072.522 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640072.535 * * [misc]simplify:  iters left: 5 (109 enodes)
1538640072.584 * * [misc]simplify:  iters left: 4 (409 enodes)
1538640073.192 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3)))))))
1538640073.192 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1)))) (* (+ (* d1 d1) (* d2 (- d2 d1))) (* (* (+ d4 d3) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (* (+ d3 d4) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640073.192 * * * * [misc]progress:  [ 1122 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640073.193 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (- d2 d1) (- d3 d4)))))
1538640073.196 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640073.209 * * [misc]simplify:  iters left: 5 (110 enodes)
1538640073.253 * * [misc]simplify:  iters left: 4 (380 enodes)
1538640073.765 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640073.765 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d2 d1))) (* (- (* d1 d1) (* d2 (- d1 d2))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d1 d2) (+ d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (+ d4 d2) (+ d3 d1)) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640073.766 * * * * [misc]progress:  [ 1123 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640073.766 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ d3 d4)) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (- d2 d1) (- d3 d4)))))
1538640073.769 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640073.782 * * [misc]simplify:  iters left: 5 (108 enodes)
1538640073.828 * * [misc]simplify:  iters left: 4 (389 enodes)
1538640074.363 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))
1538640074.363 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ d4 d3) (* (+ (pow d1 3) (pow d2 3)) (- (* d2 d2) (* d1 d1)))) (* (* (* (+ d1 d2) (+ d1 d2)) (* (+ d4 d3) (- d3 d4))) (- (* d1 d1) (* d2 (- d1 d2))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (- d2 d1) (- d3 d4)) (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ d3 d4)))) (cbrt (- (- d3 d4) (- d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640074.363 * * * * [misc]progress:  [ 1124 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640074.363 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640074.367 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640074.382 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640074.441 * * [misc]simplify:  iters left: 4 (489 enodes)
1538640075.221 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))))))
1538640075.221 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640075.221 * * * * [misc]progress:  [ 1125 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640075.222 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640075.225 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640075.241 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640075.352 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4)))))))
1538640075.352 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (- d3 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640075.352 * * * * [misc]progress:  [ 1126 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640075.352 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640075.356 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640075.372 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640075.484 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))))))
1538640075.484 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (+ (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640075.484 * * * * [misc]progress:  [ 1127 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640075.484 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640075.488 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640075.504 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640075.616 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2))))))
1538640075.616 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640075.616 * * * * [misc]progress:  [ 1128 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640075.617 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640075.620 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640075.637 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640075.694 * * [misc]simplify:  iters left: 4 (472 enodes)
1538640076.416 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640076.416 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (+ (* d1 d1) (* d2 (+ d1 d2))) (- (pow d3 3) (pow d4 3))) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640076.416 * * * * [misc]progress:  [ 1129 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640076.416 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640076.420 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640076.436 * * [misc]simplify:  iters left: 5 (129 enodes)
1538640076.494 * * [misc]simplify:  iters left: 4 (475 enodes)
1538640077.234 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640077.234 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640077.234 * * * * [misc]progress:  [ 1130 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640077.234 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640077.238 * * [misc]simplify:  iters left: 6 (45 enodes)
1538640077.253 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640077.362 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2))))))))
1538640077.362 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* d1 (- d1 d2))) (- (* (+ (pow d1 3) (pow d2 3)) (* (- d2 d1) (+ d1 d2))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640077.362 * * * * [misc]progress:  [ 1131 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640077.362 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640077.366 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640077.383 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640077.443 * * [misc]simplify:  iters left: 4 (495 enodes)
1538640078.212 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1)))))))
1538640078.212 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d1 d2) (- d2 d1))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640078.212 * * * * [misc]progress:  [ 1132 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640078.212 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640078.215 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640078.230 * * [misc]simplify:  iters left: 5 (119 enodes)
1538640078.287 * * [misc]simplify:  iters left: 4 (466 enodes)
1538640079.024 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640079.024 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640079.024 * * * * [misc]progress:  [ 1133 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640079.025 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640079.028 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640079.043 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640079.101 * * [misc]simplify:  iters left: 4 (482 enodes)
1538640079.818 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640079.818 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (- (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640079.818 * * * * [misc]progress:  [ 1134 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640079.818 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640079.821 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640079.837 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640079.891 * * [misc]simplify:  iters left: 4 (441 enodes)
1538640080.580 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))))
1538640080.580 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- d2 d1) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640080.580 * * * * [misc]progress:  [ 1135 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640080.580 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640080.584 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640080.598 * * [misc]simplify:  iters left: 5 (120 enodes)
1538640080.652 * * [misc]simplify:  iters left: 4 (444 enodes)
1538640081.358 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2)))))))
1538640081.358 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) (+ (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640081.358 * * * * [misc]progress:  [ 1136 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640081.359 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640081.362 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640081.379 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640081.491 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))))))
1538640081.492 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640081.492 * * * * [misc]progress:  [ 1137 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640081.492 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640081.495 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640081.510 * * [misc]simplify:  iters left: 5 (121 enodes)
1538640081.567 * * [misc]simplify:  iters left: 4 (469 enodes)
1538640082.326 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))))
1538640082.326 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640082.327 * * * * [misc]progress:  [ 1138 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640082.327 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640082.330 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640082.348 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640082.458 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))))))
1538640082.458 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640082.458 * * * * [misc]progress:  [ 1139 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640082.459 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640082.461 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640082.478 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640082.536 * * [misc]simplify:  iters left: 4 (493 enodes)
1538640083.290 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538640083.290 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (+ d4 d3) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640083.290 * * * * [misc]progress:  [ 1140 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640083.290 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640083.293 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640083.309 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640083.366 * * [misc]simplify:  iters left: 4 (466 enodes)
1538640084.081 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538640084.081 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640084.082 * * * * [misc]progress:  [ 1141 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640084.082 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640084.085 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640084.101 * * [misc]simplify:  iters left: 5 (122 enodes)
1538640084.156 * * [misc]simplify:  iters left: 4 (469 enodes)
1538640084.889 * [exit]simplify:  Simplified to (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538640084.889 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640084.889 * * * * [misc]progress:  [ 1142 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640084.889 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640084.892 * * [misc]simplify:  iters left: 6 (47 enodes)
1538640084.909 * * [misc]simplify:  iters left: 5 (137 enodes)
1538640085.019 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2)))))))
1538640085.019 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (* d2 d2) (* (- d1 d2) d1)) (- (* (+ (pow d1 3) (pow d2 3)) (* (+ d1 d2) (- d2 d1))) (* (* (+ d1 d2) (- d3 d4)) (+ (pow d1 3) (pow d2 3))))) (+ (pow d3 3) (pow d4 3)))) (cbrt (* (- (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d3 3) (pow d4 3)))) (+ (* (+ d1 d2) (* (- d2 d1) (+ d4 d3))) (* (+ d4 d3) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640085.020 * * * * [misc]progress:  [ 1143 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640085.020 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640085.023 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640085.038 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640085.095 * * [misc]simplify:  iters left: 4 (478 enodes)
1538640085.831 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3)))))))
1538640085.831 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (- d2 d1) (+ d4 d3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640085.831 * * * * [misc]progress:  [ 1144 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640085.831 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640085.834 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640085.850 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640085.910 * * [misc]simplify:  iters left: 4 (497 enodes)
1538640086.640 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ (* (+ d4 d3) d3) (* d4 d4)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640086.640 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (+ (* (+ d4 d3) d3) (* d4 d4)) (* (- d2 d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ d1 d2))) (* (+ d1 d2) (+ (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d2 d1)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640086.640 * * * * [misc]progress:  [ 1145 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640086.641 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640086.643 * * [misc]simplify:  iters left: 6 (40 enodes)
1538640086.657 * * [misc]simplify:  iters left: 5 (112 enodes)
1538640086.711 * * [misc]simplify:  iters left: 4 (446 enodes)
1538640087.371 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (* (+ d1 d2) (+ d4 d3)) (- d2 d1)) (* (- d3 d4) (* (+ d1 d2) (+ d4 d3)))) (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640087.371 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (* (+ d1 d2) (+ d4 d3)) (- d2 d1)) (* (- d3 d4) (* (+ d1 d2) (+ d4 d3)))) (* (+ d4 d3) (+ (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640087.371 * * * * [misc]progress:  [ 1146 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640087.371 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640087.374 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640087.388 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640087.439 * * [misc]simplify:  iters left: 4 (435 enodes)
1538640088.094 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538640088.094 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640088.094 * * * * [misc]progress:  [ 1147 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640088.094 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ d2 d1)) (* (+ d3 d4) (- (* d2 d2) (* d1 d1)))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640088.097 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640088.111 * * [misc]simplify:  iters left: 5 (113 enodes)
1538640088.162 * * [misc]simplify:  iters left: 4 (438 enodes)
1538640088.827 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538640088.827 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (+ (* (- d3 d4) (+ d1 d2)) (* (+ d1 d2) (- d2 d1)))) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (* (+ d3 d4) (+ d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640088.827 * * * * [misc]progress:  [ 1148 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640088.827 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640088.830 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640088.846 * * [misc]simplify:  iters left: 5 (132 enodes)
1538640088.904 * * [misc]simplify:  iters left: 4 (477 enodes)
1538640089.621 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640089.621 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640089.622 * * * * [misc]progress:  [ 1149 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640089.622 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640089.625 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640089.640 * * [misc]simplify:  iters left: 5 (125 enodes)
1538640089.694 * * [misc]simplify:  iters left: 4 (449 enodes)
1538640090.387 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640090.387 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640090.388 * * * * [misc]progress:  [ 1150 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640090.388 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640090.391 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640090.405 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640090.460 * * [misc]simplify:  iters left: 4 (464 enodes)
1538640091.634 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)))))
1538640091.634 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640091.634 * * * * [misc]progress:  [ 1151 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640091.635 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640091.638 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640091.652 * * [misc]simplify:  iters left: 5 (116 enodes)
1538640091.705 * * [misc]simplify:  iters left: 4 (436 enodes)
1538640092.357 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640092.357 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640092.357 * * * * [misc]progress:  [ 1152 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640092.358 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640092.360 * * [misc]simplify:  iters left: 6 (35 enodes)
1538640092.372 * * [misc]simplify:  iters left: 5 (100 enodes)
1538640092.415 * * [misc]simplify:  iters left: 4 (351 enodes)
1538640092.953 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640092.953 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640092.953 * * * * [misc]progress:  [ 1153 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640092.953 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640092.956 * * [misc]simplify:  iters left: 6 (37 enodes)
1538640092.968 * * [misc]simplify:  iters left: 5 (103 enodes)
1538640093.013 * * [misc]simplify:  iters left: 4 (372 enodes)
1538640093.578 * [exit]simplify:  Simplified to (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640093.578 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d3 d4) 3) (pow (- d2 d1) 3)) (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* (- d3 d4) (- d3 d4)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d2 d1)))) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640093.579 * * * * [misc]progress:  [ 1154 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640093.579 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640093.582 * * [misc]simplify:  iters left: 6 (46 enodes)
1538640093.598 * * [misc]simplify:  iters left: 5 (130 enodes)
1538640093.656 * * [misc]simplify:  iters left: 4 (486 enodes)
1538640094.393 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538640094.393 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640094.393 * * * * [misc]progress:  [ 1155 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640094.394 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640094.397 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640094.412 * * [misc]simplify:  iters left: 5 (123 enodes)
1538640094.467 * * [misc]simplify:  iters left: 4 (458 enodes)
1538640095.177 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640095.177 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640095.177 * * * * [misc]progress:  [ 1156 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640095.177 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640095.180 * * [misc]simplify:  iters left: 6 (43 enodes)
1538640095.195 * * [misc]simplify:  iters left: 5 (121 enodes)
1538640095.252 * * [misc]simplify:  iters left: 4 (473 enodes)
1538640095.994 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))))))
1538640095.994 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (* (* (- d2 d1) (+ d1 d2)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (+ d1 d2) (- (pow d3 3) (pow d4 3)))) (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640095.994 * * * * [misc]progress:  [ 1157 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640095.994 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640095.997 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640096.011 * * [misc]simplify:  iters left: 5 (114 enodes)
1538640096.064 * * [misc]simplify:  iters left: 4 (445 enodes)
1538640096.735 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640096.735 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d3 d4) (- d2 d1))) (* (+ d1 d2) (- (* (+ d4 d3) (- d2 d1)) (* (- d3 d4) (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (* (+ d2 d1) (+ d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640096.735 * * * * [misc]progress:  [ 1158 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640096.735 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640096.738 * * [misc]simplify:  iters left: 6 (37 enodes)
1538640096.750 * * [misc]simplify:  iters left: 5 (104 enodes)
1538640096.794 * * [misc]simplify:  iters left: 4 (378 enodes)
1538640097.362 * [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640097.362 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4))))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640097.362 * * * * [misc]progress:  [ 1159 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640097.362 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (- (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640097.365 * * [misc]simplify:  iters left: 6 (35 enodes)
1538640097.378 * * [misc]simplify:  iters left: 5 (101 enodes)
1538640097.421 * * [misc]simplify:  iters left: 4 (379 enodes)
1538640098.002 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640098.002 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* (- d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (- (- d3 d4) (- d2 d1)) (+ (- d3 d4) (- d2 d1))) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (- (- d3 d4) (- d2 d1)) (+ (- d2 d1) (- d3 d4))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640098.002 * * * * [misc]progress:  [ 1160 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640098.003 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (pow d3 3) (pow d4 3)))))))
1538640098.006 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640098.021 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640098.077 * * [misc]simplify:  iters left: 4 (470 enodes)
1538640098.766 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- (* d2 d2)) (* (- d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (- d3 d4) (- d2 d1)))) (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640098.766 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (- (* d2 d2)) (* (- d1) (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (- d3 d4) (- d2 d1)))) (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* (- d1 d2) d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640098.766 * * * * [misc]progress:  [ 1161 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640098.766 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))))))
1538640098.769 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640098.784 * * [misc]simplify:  iters left: 5 (121 enodes)
1538640098.836 * * [misc]simplify:  iters left: 4 (442 enodes)
1538640099.516 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (* (* (+ (- d3 d4) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (- (* d2 d2)) (* (- d1) (+ d1 d2)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640099.516 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (* (* (+ (- d3 d4) (- d2 d1)) (* (- d3 d4) (+ d4 d3))) (+ (- (* d2 d2)) (* (- d1) (+ d1 d2)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640099.517 * * * * [misc]progress:  [ 1162 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640099.517 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))))))
1538640099.520 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640099.535 * * [misc]simplify:  iters left: 5 (119 enodes)
1538640099.588 * * [misc]simplify:  iters left: 4 (457 enodes)
1538640100.285 * [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640100.286 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (* (+ (- d3 d4) (- d2 d1)) (* (- d2 d1) (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d1 d2))) (+ (- d3 d4) (- d2 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640100.286 * * * * [misc]progress:  [ 1163 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640100.287 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))))))
1538640100.289 * * [misc]simplify:  iters left: 6 (39 enodes)
1538640100.303 * * [misc]simplify:  iters left: 5 (112 enodes)
1538640100.352 * * [misc]simplify:  iters left: 4 (429 enodes)
1538640100.992 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640100.992 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ d4 d3) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))) (+ (- d3 d4) (- d2 d1)))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (- (* d1 d1) (* d2 (- d1 d2)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d2 d1) (+ d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640100.993 * * * * [misc]progress:  [ 1164 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640100.993 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)))))
1538640100.995 * * [misc]simplify:  iters left: 6 (35 enodes)
1538640101.007 * * [misc]simplify:  iters left: 5 (104 enodes)
1538640101.051 * * [misc]simplify:  iters left: 4 (376 enodes)
1538640101.598 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d3 d4) (- d2 d1)))))
1538640101.598 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (* (- d2 d1) (- d2 d1)) (+ (* (- d3 d4) (- d3 d4)) (* (- d2 d1) (- d3 d4)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640101.598 * * * * [misc]progress:  [ 1165 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4)))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640101.599 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (- d3 d4) (- d2 d1)) (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))))))
1538640101.601 * * [misc]simplify:  iters left: 6 (35 enodes)
1538640101.613 * * [misc]simplify:  iters left: 5 (100 enodes)
1538640101.657 * * [misc]simplify:  iters left: 4 (365 enodes)
1538640102.191 * [exit]simplify:  Simplified to (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (- d3 d4) (- d2 d1)))))
1538640102.191 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* (- d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))) (cbrt (* (* (+ (- d3 d4) (- d2 d1)) (- (- d2 d1) (- d3 d4))) (+ (- d3 d4) (- d2 d1))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (+ (- d2 d1) (- d3 d4)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640102.191 * * * * [misc]progress:  [ 1166 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640102.191 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640102.194 * * [misc]simplify:  iters left: 6 (44 enodes)
1538640102.209 * * [misc]simplify:  iters left: 5 (128 enodes)
1538640102.265 * * [misc]simplify:  iters left: 4 (463 enodes)
1538640102.951 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2)))))))
1538640102.951 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (+ d4 d2) (+ d3 d1)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d1 d1) (* d2 (- d2 d1)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d1 d2) (- d2 d1)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640102.952 * * * * [misc]progress:  [ 1167 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640102.952 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (pow d3 3) (pow d4 3)) (+ d2 d1)) (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (- (* d2 d2) (* d1 d1)))) (- (- d2 d1) (- d3 d4)))))
1538640102.955 * * [misc]simplify:  iters left: 6 (41 enodes)
1538640102.970 * * [misc]simplify:  iters left: 5 (119 enodes)
1538640103.020 * * [misc]simplify:  iters left: 4 (432 enodes)
1538640103.698 * [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (- d2 d1) (+ d1 d2)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2)))))))
1538640103.699 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (* (/ (* (cbrt (+ (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (- d2 d1) (+ d1 d2)) (- (+ d4 d2) (+ d3 d1)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d1 d2)) (- (+ d4 d2) (+ d3 d1))))) (cbrt (* (* (+ (pow d3 3) (pow d4 3)) (+ (* d2 (- d2 d1)) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- d2 d1) (+ d1 d2)) (* (- d3 d4) (+ d1 d2))))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))) (+ d2 d1)))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))
1538640103.699 * * * * [misc]progress:  [ 1168 / 10526 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4))))) (* (* (cbrt (* (+ d2 d1) (+ d3 d4))) (cbrt (+ (- d2 d1) (- d3 d4)))) (* (cbrt (* (+ (* d3 d3) (- (* d4 d4) (* d3 d4))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))))) (cbrt (* (+ d3 d4) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1538640103.699 * [enter]simplify:  Simplifying (* (cbrt (* (+ (pow d3 3) (pow d4 3)) (- (* (* (+ (pow d2 3) (pow d1 3)) (- (* d2 d2) (* d1 d1))) (+ (* d2 d2) (- (* d1 d1) (* d2 d1)))) (* (* (+ (* d2 d2) (- (* d1 d1) (* d2 d1))) (+ d2 d1)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))) (cbrt (* (+ (* (- (* d3 d3) (* d4 d4)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (- d2 d1) (- d3 d4)))))
1538640103.702 * * [misc]simplify:  iters left: 6 (42 enodes)
1538640103.717 * * [misc]simplify:  iters left: 5 (121 enodes)